Behavioral task
behavioral1
Sample
2024-09-07_fd53639184867174871221cdf0402809_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_fd53639184867174871221cdf0402809_cryptolocker
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Size
81KB
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MD5
fd53639184867174871221cdf0402809
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SHA1
35c7b79d155b330734a759f4ab77d740b946f3a2
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SHA256
2a45150afc284cc96499a07846dd3cd26592655935cbc9112395bc47bacd53a6
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SHA512
35c4499046a9978c6e7605531f916191053d7ba1d8ca69d0abef7be6e36de6b08665112bceea3a46978abd3e0048c964b3d85363eae485f349861e4b4eac12ca
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalv8:1nK6a+qdOOtEvwDpjy8
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_fd53639184867174871221cdf0402809_cryptolocker
Files
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2024-09-07_fd53639184867174871221cdf0402809_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE