Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_4fc00e26a960d0a644b5fdc41edb424e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-11_4fc00e26a960d0a644b5fdc41edb424e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_4fc00e26a960d0a644b5fdc41edb424e_cryptolocker
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Size
74KB
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MD5
4fc00e26a960d0a644b5fdc41edb424e
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SHA1
34f40550aa4780754e9e13aa073fc465cb2a82b6
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SHA256
72083585ff1ac43d99426c421c5dd57d5b1077a5bc7c72ce10d382402c54504d
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SHA512
69b74ca097f18d480432b76fce02dd9074284755d9b0a7923d0f4959e39e2a839d4c5073368048a492cc3750d197418a012eed4a538accc8617f07679babe021
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUc:ZVxkGOtEvwDpjcaI
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 2024-04-11_4fc00e26a960d0a644b5fdc41edb424e_cryptolocker
Files
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2024-04-11_4fc00e26a960d0a644b5fdc41edb424e_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