Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_f2a0cf991c3d63b8a1984ebe72954323_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_f2a0cf991c3d63b8a1984ebe72954323_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_f2a0cf991c3d63b8a1984ebe72954323_cryptolocker
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Size
91KB
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MD5
f2a0cf991c3d63b8a1984ebe72954323
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SHA1
3161b3a9ebebf70c680ed877935f36a99d814593
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SHA256
dd59b83ba3a350c7b34c4df6e4441c19db8f1d83d914f02e9cca920ab64e4e79
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SHA512
420a4a01163fe24b52412ebcb816189674087092913883dd9e26381d57ddd4341c6e9d4600310ed885e42adabc7e8d99e896e2b769555afc6f258330ffc21054
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgr:V6a+pOtEvwDpjtzH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-08_f2a0cf991c3d63b8a1984ebe72954323_cryptolocker
Files
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2024-04-08_f2a0cf991c3d63b8a1984ebe72954323_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ