Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-09_23f80e2e298b1d38a783dd9fcf7f20c3_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-09_23f80e2e298b1d38a783dd9fcf7f20c3_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-09_23f80e2e298b1d38a783dd9fcf7f20c3_cryptolocker_JC.exe
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Size
82KB
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MD5
23f80e2e298b1d38a783dd9fcf7f20c3
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SHA1
a9e806b487069115d5dbadaf9e896f1f2c0d36eb
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SHA256
7152c2649badc76c873c1b9d607284cbeadc8e4bd5c4d32252997722c37b4542
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SHA512
6f592d98fbf02d594f4a98a66e6ab7aa384479d2d075a1d514300b17b55a9917e69e04a278564b0ce20fdbfcbd8f8577cad7e125df07a65dbde8f61c1c9de5f7
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvV:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-09_23f80e2e298b1d38a783dd9fcf7f20c3_cryptolocker_JC.exe
Files
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NEAS.2023-09-09_23f80e2e298b1d38a783dd9fcf7f20c3_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