Behavioral task
behavioral1
Sample
2024-09-12_87d1884f8c1846f028939cc7622aace5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_87d1884f8c1846f028939cc7622aace5_cryptolocker
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Size
76KB
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MD5
87d1884f8c1846f028939cc7622aace5
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SHA1
3057e58a1f1822ac27b8bf7fa5d4c1157ccd1ba4
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SHA256
0ac0a7635b527cc968dc36d48f517e5da1cacfa6caa975b4eef355fd7df043e2
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SHA512
971fdce966a152a42e00726616b397012a544a2c4d4b67b9cd05018106badc5e99587ef32f6ee54e11cc4e77c7abac49c400044b46926a2911fd3f024763920a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81G0:1nK6a+qdOOtEvwDpjR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_87d1884f8c1846f028939cc7622aace5_cryptolocker
Files
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2024-09-12_87d1884f8c1846f028939cc7622aace5_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