Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_bf618827fb10ca184c1ceafb2c347fd5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_bf618827fb10ca184c1ceafb2c347fd5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-16_bf618827fb10ca184c1ceafb2c347fd5_cryptolocker
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Size
76KB
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MD5
bf618827fb10ca184c1ceafb2c347fd5
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SHA1
7f57eb71b2c4b91d62144c430fd43219ab580bf5
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SHA256
188a8db2af44028de61ae4edf1476ebb64fa976e5c53359ece21bcbf571ff4fd
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SHA512
ff8672e5f9356c00765630f173b5475c43be68208c3718b5117e43ef0726c49f1e6d64a5056a6a9cf188bdc46c3e50bc2d7d13f49b8928e8461812cf360ac825
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KujdR:ZVxkGOtEvwDpjcaL
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 2024-03-16_bf618827fb10ca184c1ceafb2c347fd5_cryptolocker
Files
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2024-03-16_bf618827fb10ca184c1ceafb2c347fd5_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