Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_b81c1087a4207316f600958cda78ba33_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_b81c1087a4207316f600958cda78ba33_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_b81c1087a4207316f600958cda78ba33_cryptolocker
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Size
84KB
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MD5
b81c1087a4207316f600958cda78ba33
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SHA1
482e69ee0da661a5af12456d10a84858bf9670a1
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SHA256
b36862e8d7553460aff82486309d510765e9fc3bb522889f67e35a0edf8c560b
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SHA512
ea8f48354f01340146bea8d01b2b7ac347e234d5ba5b07ba23ccd9f2c06c8b30c195ed843a62d4ec243c14628a8bc781f07484fa00a787077cbcf3989f8b19a0
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnY7:V6QFElP6n+gMQMOtEvwDpjyaLccVNl67
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 2024-04-17_b81c1087a4207316f600958cda78ba33_cryptolocker
Files
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2024-04-17_b81c1087a4207316f600958cda78ba33_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