Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker
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Size
30KB
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MD5
bee6a316be130c0aa5e275fd2e3dd81e
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SHA1
fbb961bbc6772c029157d65c5d3d2a98f0bc5231
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SHA256
f19c0d878ef868ee19cf3bf9c3879c2568d4821e2429b99686059a8f1528d0c7
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SHA512
f0e988d7559cdcce12ee1435a5dacee8526b6e94378edd8a6c08bbd6597d0eaacd156641f9ed9cd4fe21c8262b5cdc31d1685cf50c1497f0c4bf1e5a008f9b69
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuhx:q0zizzOSxMOtEvwDpj/arQH
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 2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker
Files
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2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_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