Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_bb76c1c847d81f0bc8459d0a5eab75de_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_bb76c1c847d81f0bc8459d0a5eab75de_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_bb76c1c847d81f0bc8459d0a5eab75de_cryptolocker
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Size
64KB
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MD5
bb76c1c847d81f0bc8459d0a5eab75de
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SHA1
ec0c06e485bb280a04bfa91a587a2fd237eb72c1
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SHA256
a5cdfaaa09fb577b75065622bb6d3f0f355771dd18f1d176f96e93c19817ea80
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SHA512
9ffd6ca883c68f84f6cb18260b47fe4964b21e3c2734f8c48c3b61f8c8372e54a4b6d22cc32a5884ebbb723b761b7aac16aa20ee802b0cc8d632d3f3a219657e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVN:ZVxkGOtEvwDpjcaw3
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 2024-01-24_bb76c1c847d81f0bc8459d0a5eab75de_cryptolocker
Files
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2024-01-24_bb76c1c847d81f0bc8459d0a5eab75de_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