Behavioral task
behavioral1
Sample
2024-09-07_f0cdbfb40f0dedbc53c8cff94d938639_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-07_f0cdbfb40f0dedbc53c8cff94d938639_cryptolocker
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Size
94KB
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MD5
f0cdbfb40f0dedbc53c8cff94d938639
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SHA1
6fb895b777373b30e78e53b7f18909684bbc094e
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SHA256
d581cd509d3a894381cc1726db04f8ba08e9007b46debcc4e7ecffa99c6adf1c
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SHA512
b868ed9e580f64a34221535096509c4955cd0afeca982a90e53985d4625855c4bb49a0b77465672d79af152ca8f47306b0df91d8238522d2b5a958e6ded72644
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kR:zCsanOtEvwDpjBe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_f0cdbfb40f0dedbc53c8cff94d938639_cryptolocker
Files
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2024-09-07_f0cdbfb40f0dedbc53c8cff94d938639_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE