Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_ac5a094eec4278476783f1e71859ed99_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_ac5a094eec4278476783f1e71859ed99_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_ac5a094eec4278476783f1e71859ed99_cryptolocker
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Size
39KB
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MD5
ac5a094eec4278476783f1e71859ed99
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SHA1
61d38b583c294579f4bd3824bfb1a699c0dd85ec
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SHA256
dcd1b41736d947c8995c026a4faff4662648887aa618cb827a8f8f4ca412fdf3
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SHA512
af2e54e0771d6d5bc57f5b8a9f15807d30068659d3d7b3d7500b915c67cfb9c2a50181a36d18f5776f32187800b1d54a044f6836df94913efa52484fe517307f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDF4:ZzFbxmLPWQMOtEvwDpjLeJAsKc2
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 2024-04-30_ac5a094eec4278476783f1e71859ed99_cryptolocker
Files
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2024-04-30_ac5a094eec4278476783f1e71859ed99_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