Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_ceb22a2d12b1855cf473841a34993ca0_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-29_ceb22a2d12b1855cf473841a34993ca0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_ceb22a2d12b1855cf473841a34993ca0_cryptolocker
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Size
58KB
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MD5
ceb22a2d12b1855cf473841a34993ca0
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SHA1
8e8817a7773fcba1345f65fd5754929582f84888
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SHA256
f19e90523978cc0979a12fabb47de8e0621534718dfd2eb8de73dd50dfc80eb0
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SHA512
bbeef728f17562c5db5d25681c8a50b36b520d9743fc3fd6f3c963a0bec98f6539cb37707dde27ef7cc3a01320644bd2cf623ddaf63a806fe25ac755271d3a50
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61p:BbdDmjr+OtEvwDpjMv
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-29_ceb22a2d12b1855cf473841a34993ca0_cryptolocker
Files
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2024-03-29_ceb22a2d12b1855cf473841a34993ca0_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE