Behavioral task
behavioral1
Sample
2024-09-25_dc5d2169e21270f6d2d0ebe887cd3b08_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_dc5d2169e21270f6d2d0ebe887cd3b08_cryptolocker
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Size
82KB
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MD5
dc5d2169e21270f6d2d0ebe887cd3b08
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SHA1
8c6fb6f85a97e8818f79de9861b1f5e2bfd824e0
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SHA256
4728b9bd604683582e865bb73d232dad0d3ecd06965585e9cb090c56aef57602
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SHA512
ec8b549c8ff9bed37a5cf489bf38a4b3a10c55849e4a06706436e2599db33778fa0e70fb65575cfbec9856037820504894cb5bc5159ddedc9f0d8c6bc64779ae
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qiy:zCsanOtEvwDpj1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_dc5d2169e21270f6d2d0ebe887cd3b08_cryptolocker
Files
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2024-09-25_dc5d2169e21270f6d2d0ebe887cd3b08_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