Behavioral task
behavioral1
Sample
JC_ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854.exe
Resource
win10v2004-20230831-en
General
-
Target
JC_ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854
-
Size
2.1MB
-
MD5
f83fd53ab1a05b837cbc1f3db66d8525
-
SHA1
37081ac86aec925e11338401fbed779d2893fbb5
-
SHA256
ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854
-
SHA512
201b13f45cfc438958681d5fa9be06d5393a28dc609b36e89089617f56944cb0943ae56dc1a53814bed879bf7bfe54f686d85afacf1f923239af511d1312cd7d
-
SSDEEP
49152:xJsaAjjO2MT90LDAhI6QLwVhcdglSYujknlXGehakR6eutoY:bAj62GqLEhhQ8VhjSZjWl2peut
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JC_ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854 unpack001/out.upx
Files
-
JC_ce2205bc6041e513bff9c5e3eed8d2dcf84c1774eaf02d8960fdec8400fa7854.exe windows 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
UPX0 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ