Behavioral task
behavioral1
Sample
2024-10-02_e52d8bbae53a52a98774bdda2150bad5_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-02_e52d8bbae53a52a98774bdda2150bad5_cryptolocker
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Size
63KB
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MD5
e52d8bbae53a52a98774bdda2150bad5
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SHA1
7d6f4cfba5b80b0f3e0ecda0a398927bb250b4a5
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SHA256
3149cf343f5aa8e8630ca0087c19a099775c5d339962cb9d4330f78996489fb3
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SHA512
74bc321fdb588be4432c7e647c7f7477e378aaf00ef4f94c4cffe86f485750a565fa0aa8dfb32e1eecf179d3096391f1356ca25b85b968f22f44a654d30e1f09
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKF:P8mnK6QFElP6n+gymddpMOtEvwDpjYMG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_e52d8bbae53a52a98774bdda2150bad5_cryptolocker
Files
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2024-10-02_e52d8bbae53a52a98774bdda2150bad5_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