Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_8f34aede6bffbc2c0391746a2fd24978_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_8f34aede6bffbc2c0391746a2fd24978_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_8f34aede6bffbc2c0391746a2fd24978_cryptolocker
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Size
42KB
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MD5
8f34aede6bffbc2c0391746a2fd24978
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SHA1
250be55d7cb51dcdd597a6f0b48b65db74b409d5
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SHA256
da2d27957af31b3b3b06e52efcec2027f156145b41048b5f134c9ef3fb9cdf63
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SHA512
5be4e0259565a1a2042a6ae30035120cde35cefa260d83e9c3323a170b3f7f7cd51eb240ff52839187ab93adaa068e39e096324e2a25ee1aff510c082a0e0780
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4s:ZzFbxmLPWQMOtEvwDpjLeU3n4s
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 2024-04-05_8f34aede6bffbc2c0391746a2fd24978_cryptolocker
Files
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2024-04-05_8f34aede6bffbc2c0391746a2fd24978_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