Behavioral task
behavioral1
Sample
2024-09-13_7b6bd32ec55b2f7b1ac90c2fa2d96abc_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_7b6bd32ec55b2f7b1ac90c2fa2d96abc_cryptolocker
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Size
63KB
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MD5
7b6bd32ec55b2f7b1ac90c2fa2d96abc
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SHA1
1c005702f9e5b4a07c68f3f0c892ad55c4b14cc0
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SHA256
b41af9fa6d90fbe786a85012757e81f2650325d8aa78c6fb8bc127b42cbdf0cd
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SHA512
1ce8a241d5921c572417a7b6d09bb5f5911cdfb47f7c172bff1154a01fd28019ab79ff2f513cd9035bcf3f98fee8b14566d6bcb0686ec21f0529d7982b93976c
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKN:P8mnK6QFElP6n+gymddpMOtEvwDpjYM+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_7b6bd32ec55b2f7b1ac90c2fa2d96abc_cryptolocker
Files
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2024-09-13_7b6bd32ec55b2f7b1ac90c2fa2d96abc_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