Behavioral task
behavioral1
Sample
2024-09-05_f002d9579fbeb9afbea6da4b2364ca57_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_f002d9579fbeb9afbea6da4b2364ca57_cryptolocker
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Size
47KB
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MD5
f002d9579fbeb9afbea6da4b2364ca57
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SHA1
c85029436c93baa550e491c5f786d322904ec04e
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SHA256
02e461e06621386334352cefcf243aade1f82171dba8cd58119a201fdc36dba7
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SHA512
0248c5b96f5ed7b4b9c2fc4b40fbb7eb5b492ac0f0e2cd06bd9a5234064aae3210cbe3dc3f494d39b3dc276873d10ef596f60e1b5baebe42d8b1d9974197f11c
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOk:bODOw9acifH+Yv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_f002d9579fbeb9afbea6da4b2364ca57_cryptolocker
Files
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2024-09-05_f002d9579fbeb9afbea6da4b2364ca57_cryptolocker.exe windows:5 windows x86 arch: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
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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