Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_03dd4147bc72df4db99119985807177c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-15_03dd4147bc72df4db99119985807177c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-15_03dd4147bc72df4db99119985807177c_cryptolocker
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Size
40KB
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MD5
03dd4147bc72df4db99119985807177c
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SHA1
5044b237cbdd793d8b4186acc4051ce4e33a2b77
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SHA256
7c5eefda2be3de121bc4e5870a2ad1c993bcea5b223c44daca32f99fa9760a11
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SHA512
491a4a5ca9105c5870c5228778b0f4667183d1c14396e7b5b20d436343ba3941cdbd14872e3211857dd4004128768e8604fc5237390b904a784856e1672d9a43
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+2:ZzFbxmLPWQMOtEvwDpjLeJAsKcP
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 2024-05-15_03dd4147bc72df4db99119985807177c_cryptolocker
Files
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2024-05-15_03dd4147bc72df4db99119985807177c_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