Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_175949483d6ff1cb22d192cb3be4eed2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_175949483d6ff1cb22d192cb3be4eed2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_175949483d6ff1cb22d192cb3be4eed2_cryptolocker
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Size
29KB
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MD5
175949483d6ff1cb22d192cb3be4eed2
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SHA1
9d6f396850cc04608c96a5283eef4a066fea26a3
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SHA256
2904875ed1876b048ed0da4ea6a63ad368843f71c2a8d521a0dc7211e1722d53
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SHA512
56853cde9dc7326f085c813e70068c91beceecec62abee0eea02064385235696cebe6fa7d01d13a0ca6ae700e8f5bb9fa46bcbd216723706966f3afff580ef0f
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xE:q0zizzOSxMOtEvwDpj/ar2
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 2024-02-03_175949483d6ff1cb22d192cb3be4eed2_cryptolocker
Files
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2024-02-03_175949483d6ff1cb22d192cb3be4eed2_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