Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_86056d2bd274d4398f023a14a5edd30e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_86056d2bd274d4398f023a14a5edd30e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_86056d2bd274d4398f023a14a5edd30e_cryptolocker
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Size
32KB
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MD5
86056d2bd274d4398f023a14a5edd30e
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SHA1
b5b6a075f13bf359697bbe270e8b85515a4add70
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SHA256
caf7be638843b4fef5132614bcbefdcb321134aa16411fa701fdc45058fe2e9d
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SHA512
96f6e928f147741363b3c420b22b20ac8ef852146abe33467f3294b1e1957f91428a0139957d3e5c1f279ecdc0ffe6dad233628cd925292f19460315e8e88f0e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHNG2:q0zizzOSxMOtEvwDpj/ar1Nx
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 2024-03-05_86056d2bd274d4398f023a14a5edd30e_cryptolocker
Files
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2024-03-05_86056d2bd274d4398f023a14a5edd30e_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