Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_5b4925638dd1066104ff9b78b43f85b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_5b4925638dd1066104ff9b78b43f85b4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_5b4925638dd1066104ff9b78b43f85b4_cryptolocker
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Size
39KB
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MD5
5b4925638dd1066104ff9b78b43f85b4
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SHA1
e2f2ac48a66b500d6f007704dfd39551ed64e651
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SHA256
8fd0e477dd800d5a32bcca98b3876f2c27df6dda6dcb4a8383682e385e2fc3f9
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SHA512
e718499a7e848a89169946cd0b46ee06ab407237e073caf77e96a9c35484ef2cf23c699a48dc9a7dc7281e94f3b2d6b8b609dd251f2eb8718ba2ac4196ae87a6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen2t:ZzFbxmLPWQMOtEvwDpjLe2t
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 2024-04-06_5b4925638dd1066104ff9b78b43f85b4_cryptolocker
Files
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2024-04-06_5b4925638dd1066104ff9b78b43f85b4_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