Static task
static1
Behavioral task
behavioral1
Sample
438c956f2dd654581c1c93213b445da0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
438c956f2dd654581c1c93213b445da0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
438c956f2dd654581c1c93213b445da0_cryptolocker_JC.exe
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Size
55KB
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MD5
438c956f2dd654581c1c93213b445da0
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SHA1
6840f036e3529b3f5351228c0988ac48c9efa19e
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SHA256
7d9257e6442eee6f7e58e20c78aa92b15331e69e6a001522666515b193355c41
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SHA512
8e4baedb515a2caadb47dee28d0ebf98282b5652880f1d31c70edb05b2d46b1a95e7075ea38b1c30fc4d035dc10040a4c99675bde3bbb65fa290d23169166621
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNb6kZq/gqASiLRNcK1JCK1D:i5nkFGMOtEvwDpjNb6kZq8hLRlJZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 438c956f2dd654581c1c93213b445da0_cryptolocker_JC.exe
Files
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438c956f2dd654581c1c93213b445da0_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