Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_f46e57192dae06f42dfb54438ac3ef96_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_f46e57192dae06f42dfb54438ac3ef96_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_f46e57192dae06f42dfb54438ac3ef96_cryptolocker
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Size
30KB
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MD5
f46e57192dae06f42dfb54438ac3ef96
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SHA1
e09e1941b06cbd8717dc0831dcd475e5e3812f9e
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SHA256
7d477c89d4f2d5e18fe87325fe2417514e315dd42f3777f29b1d836569a028d9
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SHA512
d13676e9178394bc159e40e9eaf2896acbb392bbfa30de1b8b1373ac28d20e1456fa0e2eed04528dbc9b323d0ff631fb9f9d3085705be0f2db66daf4385cb979
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTj:q0zizzOSxMOtEvwDpj/arMHTj
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 2024-03-08_f46e57192dae06f42dfb54438ac3ef96_cryptolocker
Files
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2024-03-08_f46e57192dae06f42dfb54438ac3ef96_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