Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_5a7fed9aa6d55a10c8143dbbf5182d8b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_5a7fed9aa6d55a10c8143dbbf5182d8b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_5a7fed9aa6d55a10c8143dbbf5182d8b_cryptolocker
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Size
58KB
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MD5
5a7fed9aa6d55a10c8143dbbf5182d8b
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SHA1
c894ffd3fb1be18dbcc97561970aa5f8ed89678f
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SHA256
fd9c5c318941d7f58d1c93f60d8c9960217b9e121796db24d00bc9a8fbce075d
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SHA512
796063796adc4b17ab5a3abde2c42e381eeadf88a7029dcfdc7a8e76e566c124b85dfbd762826a1e3c9f88daf0a2f8880447df0364560b60ac27a3e74d7f522b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxW:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBM
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_5a7fed9aa6d55a10c8143dbbf5182d8b_cryptolocker
Files
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2024-02-04_5a7fed9aa6d55a10c8143dbbf5182d8b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ