Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_c7b04465809e78ccb109d51bca4a7298_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_c7b04465809e78ccb109d51bca4a7298_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_c7b04465809e78ccb109d51bca4a7298_cryptolocker
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Size
30KB
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MD5
c7b04465809e78ccb109d51bca4a7298
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SHA1
fbe3dc8a4aae6b0517c3154d247039a4a3a06420
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SHA256
963befc1796857837f0d605eed915e8c78ad9f9d3317d453eeb1522523dec010
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SHA512
059f44ffc0e3ebbb09d558c426ed95b9a8148de7580321061a4b67aed5f933b2e1780803a31304fff246166653e944832d3788ed738286ab44d18c50c5199f1b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHE:q0zizzOSxMOtEvwDpj/ar1E
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 2024-02-04_c7b04465809e78ccb109d51bca4a7298_cryptolocker
Files
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2024-02-04_c7b04465809e78ccb109d51bca4a7298_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