Behavioral task
behavioral1
Sample
2024-01-08_a810f0c27a8ec21335ad48be80be3c6a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_a810f0c27a8ec21335ad48be80be3c6a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_a810f0c27a8ec21335ad48be80be3c6a_cryptolocker
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Size
65KB
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MD5
a810f0c27a8ec21335ad48be80be3c6a
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SHA1
59f06b6cc10aba72158b5a6c4dc520c923a66b3e
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SHA256
85aa047d49d6c2bf2f4fa8afb6c87e23a5ee4ece30f5b79b4691d00811acc05b
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SHA512
a8b5aed6dc00bf214aa1d09ed7f8dd04315e5a5870699b592ab4b68d1f5ffb1485ce9526fedd50cc02529483a9bf7817b7a8f7bc55bc2cf9accab5f0f3d228ab
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjc3CYo:1nK6a+qdOOtEvwDpjG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_a810f0c27a8ec21335ad48be80be3c6a_cryptolocker
Files
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2024-01-08_a810f0c27a8ec21335ad48be80be3c6a_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