Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_838f19529386dc5aabaad8a9e3f4c5a5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_838f19529386dc5aabaad8a9e3f4c5a5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_838f19529386dc5aabaad8a9e3f4c5a5_cryptolocker
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Size
98KB
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MD5
838f19529386dc5aabaad8a9e3f4c5a5
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SHA1
bfee0183834205bd198eb9889e986f0c9be98b2f
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SHA256
60de1f06a4d4ade63d74e927b7a1935c54e961ad3796b88cd30d3944b2f5c6f7
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SHA512
2e9f6cebe6dd18ef89bf28eaa0eb98e63a8b2e122f26bd74122e4e0e78fbdb8944d87aa4c18e31eb687fb8ee4a7a600e7729a87e94ce726e87ddd67313f35b4b
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwP:26a+2OtEvwDpjtzs
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_838f19529386dc5aabaad8a9e3f4c5a5_cryptolocker
Files
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2024-02-18_838f19529386dc5aabaad8a9e3f4c5a5_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ