Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_c2b50aece7198854a838e80163f48872_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_c2b50aece7198854a838e80163f48872_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_c2b50aece7198854a838e80163f48872_cryptolocker
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Size
30KB
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MD5
c2b50aece7198854a838e80163f48872
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SHA1
936dc1a6023974ce5cbb592177d0d600d093e0ae
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SHA256
e7b9c8e21e0b9d31d453a438d913653217fc44457157b634f0fd7ccc78c062cc
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SHA512
664e30af5afd16e5a7dc9349d20e8f8d397ff0e331df4cd26cd6ec972a9f1da3492bb6943bd94bd4cbf601f394d307e7d8d92a25642c0800945cf1ee90d636a4
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHsl:q0zizzOSxMOtEvwDpj/arqc
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 2024-01-28_c2b50aece7198854a838e80163f48872_cryptolocker
Files
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2024-01-28_c2b50aece7198854a838e80163f48872_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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