Behavioral task
behavioral1
Sample
2024-09-06_6c130d2a8cdee97fb66548ff6c5b6b53_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_6c130d2a8cdee97fb66548ff6c5b6b53_cryptolocker
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Size
45KB
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MD5
6c130d2a8cdee97fb66548ff6c5b6b53
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SHA1
983eb329e34891cf0193914decc395e3cc0d9c4d
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SHA256
04bf06bacc0273a73a7f69699f4ab6b27a98a4df99336876d390aa319589aeb0
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SHA512
dbc816ba27c67b23a319d6a2a6406ae8d08d196b28ae02f536a75c6cb74d519adb7d9155cbd705d72c4c836ed5f16faee300c7160c1c37cf3f57dcea69eee722
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqD:bODOw9acifH+YD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_6c130d2a8cdee97fb66548ff6c5b6b53_cryptolocker
Files
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2024-09-06_6c130d2a8cdee97fb66548ff6c5b6b53_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