Static task
static1
Behavioral task
behavioral1
Sample
5881d2e928ebf228a031c30145e6d670_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5881d2e928ebf228a031c30145e6d670_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5881d2e928ebf228a031c30145e6d670_cryptolocker_JC.exe
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Size
35KB
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MD5
5881d2e928ebf228a031c30145e6d670
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SHA1
a62a4ee23bbf40bec5c9627303222fd528534be6
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SHA256
d5965563a51f01cc3f3983bd2a86346892c0467ce99af8c9b379993ba94e2edc
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SHA512
dfbefac11bd71db11f151259dc755db9903d5c02e14e01c3f934377bca4b4b356097bbe8217d95b5f6262e67bb6151f799cc1716c5a76c29681c85ef660a55c4
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHgS6BLP1V7UELrpa:XS5nQJ24LR1bytOOtEvwDpj66BLtlda
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5881d2e928ebf228a031c30145e6d670_cryptolocker_JC.exe
Files
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5881d2e928ebf228a031c30145e6d670_cryptolocker_JC.exe.exe windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE