Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_55255bb5202f3c7ef038c6534c37e84c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_55255bb5202f3c7ef038c6534c37e84c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_55255bb5202f3c7ef038c6534c37e84c_cryptolocker
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Size
54KB
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MD5
55255bb5202f3c7ef038c6534c37e84c
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SHA1
e594d2b237ab25279f632efbb39c3c12fa6908da
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SHA256
bbfe317ef34c4f07053531ef476884e24aa0afc0f95b1b3e0a0e148ec4a38a86
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SHA512
d59bf360931a3b3db3a9c28323f2f82619b5c0716d450f29e3800564e36a93169124ea1773f8f0359f6db94ad81cd1eef125d2fd049b1be1a63442f11e05f1a3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPs+:V6a+pOtEvwDpjS
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 2024-05-27_55255bb5202f3c7ef038c6534c37e84c_cryptolocker
Files
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2024-05-27_55255bb5202f3c7ef038c6534c37e84c_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