Behavioral task
behavioral1
Sample
2024-01-10_6f8a3ea9cea134185ca9bb6d36fdffac_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_6f8a3ea9cea134185ca9bb6d36fdffac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_6f8a3ea9cea134185ca9bb6d36fdffac_cryptolocker
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Size
63KB
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MD5
6f8a3ea9cea134185ca9bb6d36fdffac
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SHA1
4ebd03bfc9afccee8e93516ef17fd4ef24ebbfb8
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SHA256
98be7656692e1aaff3e67766ad4b888edfabced5f3fa155b145a02b0a681dfd6
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SHA512
97dfe94a857b219dcf4407452c67155f3d8b70001af554a7837e01351b74d7bb3b5f8dcf81d8daac7285c370c767c2554541bdc7fc65f2d0625a680dc3407f01
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U+:1nK6a+qdOOtEvwDpj/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_6f8a3ea9cea134185ca9bb6d36fdffac_cryptolocker
Files
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2024-01-10_6f8a3ea9cea134185ca9bb6d36fdffac_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