Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_c2f1c989f3b55fe72227c8c9c5f83e9b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_c2f1c989f3b55fe72227c8c9c5f83e9b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_c2f1c989f3b55fe72227c8c9c5f83e9b_cryptolocker
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Size
41KB
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MD5
c2f1c989f3b55fe72227c8c9c5f83e9b
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SHA1
259f0ff16c90b6442b551b33da2041e08ddf091c
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SHA256
17284bd9267aa5ec2faf55a9c0232c74e8d67cd2e9c208a411f6fb24156ab631
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SHA512
bc90707a46caa1ff0da99caecb1a5cab6bc5e5f847b38b7fae18c96fa002e6cb72443d4d0553459f0e8722e600e621014bfad6e64e32afc5a3f67c23f251f731
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTy5:ZzFbxmLPWQMOtEvwDpjLeU36
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 2024-04-09_c2f1c989f3b55fe72227c8c9c5f83e9b_cryptolocker
Files
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2024-04-09_c2f1c989f3b55fe72227c8c9c5f83e9b_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