Behavioral task
behavioral1
Sample
2024-09-25_24f58867b7f4ffef3c459d8875cfba0d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_24f58867b7f4ffef3c459d8875cfba0d_cryptolocker
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Size
45KB
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MD5
24f58867b7f4ffef3c459d8875cfba0d
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SHA1
ed2fe73e96efefad712668d24e2fa13f4740cda2
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SHA256
af582d6831dc79c882032b633e7a8b4299f81636ae9a25e9b5d1038b816b8049
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SHA512
5afb58f5ed1bc94129f0400a8aa352503dd8adcc9e42795b10fa48fc821d41b87fcc3ad1251c103ef33348dde6f07f91565f41174997cbf1f7b0246584fe4c73
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqf:bODOw9acifH+Yf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_24f58867b7f4ffef3c459d8875cfba0d_cryptolocker
Files
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2024-09-25_24f58867b7f4ffef3c459d8875cfba0d_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE