Behavioral task
behavioral1
Sample
2024-09-21_895fd151a65a43a5f9c1422ca0a69129_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_895fd151a65a43a5f9c1422ca0a69129_cryptolocker
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Size
68KB
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MD5
895fd151a65a43a5f9c1422ca0a69129
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SHA1
fffe022a42bcb5c562c5adb95237012549f5c42a
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SHA256
fb0a9e80d486f39f9645ca1ef2dd573e6c682db003a0a370256dfc315a882f3d
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SHA512
4504b4156d660a5b3322b01eb29d0cb767472ce13e4af615b56085bab0973b72b80c7a89a4ff5fa32d6cad74c53529836b6a66b3e17ff1bfe32dc531fee1d401
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRm:1nK6a+qdOOtEvwDpjf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_895fd151a65a43a5f9c1422ca0a69129_cryptolocker
Files
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2024-09-21_895fd151a65a43a5f9c1422ca0a69129_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