Behavioral task
behavioral1
Sample
2024-10-13_f1678725ad4b5899c1c89204ab2dd56e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_f1678725ad4b5899c1c89204ab2dd56e_cryptolocker
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Size
90KB
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MD5
f1678725ad4b5899c1c89204ab2dd56e
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SHA1
6803bb8c9c41ad3298a9e692a49e079675f161d4
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SHA256
c6e440aec2a3082745e04d5821e3ea00bcf8bf02899ee272695ccf3649c0115e
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SHA512
fc70b5881e04fc33a7b1662625a96e51926cc1c3f14cb6c04397225445b307b89f2ee63b800f763752f9c473afcdf5623898cc6f4c5f14cd9bbeb8b89bf675fe
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5ic:1nK6a+qdOOtEvwDpju
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_f1678725ad4b5899c1c89204ab2dd56e_cryptolocker
Files
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2024-10-13_f1678725ad4b5899c1c89204ab2dd56e_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