Static task
static1
Behavioral task
behavioral1
Sample
31f2efdf10b3938066e0a27ab37a14f1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
31f2efdf10b3938066e0a27ab37a14f1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
31f2efdf10b3938066e0a27ab37a14f1_cryptolocker_JC.exe
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Size
82KB
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MD5
31f2efdf10b3938066e0a27ab37a14f1
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SHA1
02978a09856c58670b50f1b81f88d8405ae7fa98
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SHA256
0b6ade25fcc5a35883e87dbd506bfaee699ee9090a8281d038d91d26431d32e3
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SHA512
33590ef0b830f3309a3d2ded7a72e1275ddac7b6456f889e873d21fe03c6a26bba2f18392235b38211efa5e6ea7c307689f1e7ed1daa134c6cfa6d29d91c5639
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazylof:xj+VGMOtEvwDpjubwQEI8Utqof
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31f2efdf10b3938066e0a27ab37a14f1_cryptolocker_JC.exe
Files
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31f2efdf10b3938066e0a27ab37a14f1_cryptolocker_JC.exe.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - 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: 4KB
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: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE