Behavioral task
behavioral1
Sample
2024-05-13_0dd92bffc483f7596dad7aa9a0bec747_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-13_0dd92bffc483f7596dad7aa9a0bec747_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-13_0dd92bffc483f7596dad7aa9a0bec747_cryptolocker
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Size
52KB
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MD5
0dd92bffc483f7596dad7aa9a0bec747
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SHA1
5cff2c183a5074a7fea875f119754d666e77ce29
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SHA256
17c3aa20c2ac7416fd6c0d41d76ed5f8a6eddaef8d43a422c886cc839ccd5d82
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SHA512
2002074effdb8f9934be36991830006d148c1d10245877ba907080a4bbd467fcbc790b7778f53f07c0b584786ce070440ff330470d3a0e31c2ff198fa54dddcb
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOq:bODOw9acifAoc+vV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_0dd92bffc483f7596dad7aa9a0bec747_cryptolocker
Files
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2024-05-13_0dd92bffc483f7596dad7aa9a0bec747_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