Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-27_9ed9ff9ed973d76d9518414cb26157f9_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-27_9ed9ff9ed973d76d9518414cb26157f9_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-27_9ed9ff9ed973d76d9518414cb26157f9_cryptolocker_JC.exe
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Size
46KB
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MD5
9ed9ff9ed973d76d9518414cb26157f9
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SHA1
fd72b7c84a7172168917f621ee6c62a6375ce714
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SHA256
5d424c0fb416b6771a3cd0b754d58d8bfdae3173fcdb312e7270713e26ed4c1e
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SHA512
296a679897f4f171b2eeae8e1c05c4cd3aa33e9c4ab6f439034187ba6a6558ba9a959c283c121b2050a00a26efc74370f1173a781c5823842f50f48fc51c2586
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/vz5nMV:XS5nQJ24LR1bytOOtEvwDpjNbP/7d+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-27_9ed9ff9ed973d76d9518414cb26157f9_cryptolocker_JC.exe
Files
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NEAS.2023-09-27_9ed9ff9ed973d76d9518414cb26157f9_cryptolocker_JC.exe.exe windows:5 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