Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_1a26097a7a351da2668211920b7a5f7f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_1a26097a7a351da2668211920b7a5f7f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-20_1a26097a7a351da2668211920b7a5f7f_cryptolocker
-
Size
41KB
-
MD5
1a26097a7a351da2668211920b7a5f7f
-
SHA1
90872a965839f860958a92840b66052313f187c0
-
SHA256
4af276b651fb0e3f65b5a2b5b3eeba8a4729e8546385955780a563d155146ccd
-
SHA512
0c5ea507dfc6e44ce2da08e1d812ba9e10b44e833192315c25491715aa9d136f9647cd4e866a7657dab24a76cc3e437a700db2311d8630178ebfc61092da9e3b
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzw:V6QFElP6n+gMQMOtEvwDpjyaYaFAV
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_1a26097a7a351da2668211920b7a5f7f_cryptolocker
Files
-
2024-02-20_1a26097a7a351da2668211920b7a5f7f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ