Behavioral task
behavioral1
Sample
95cfc133f1fafa3b398fd55891483cd6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
95cfc133f1fafa3b398fd55891483cd6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
95cfc133f1fafa3b398fd55891483cd6_cryptolocker_JC.exe
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Size
64KB
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MD5
95cfc133f1fafa3b398fd55891483cd6
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SHA1
e46412d962f2022eb9dd48ca243753e849763494
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SHA256
b00e892cc1b1ace972502ee6b7bf1b270151b3bc7d3cc98f10fc308bedbaacb8
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SHA512
35a1227253ac610040a20d03e15c2c40503c867cdc0d945b4565c875468523dc4aa6ed79fb35f4c0b7b7bd6d034227c845148be656e964d65dd1f03e5c37786e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gapum/kLyMro2GtOOtEvwDpj/:z6QFElP6n+gaUmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 95cfc133f1fafa3b398fd55891483cd6_cryptolocker_JC.exe
Files
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95cfc133f1fafa3b398fd55891483cd6_cryptolocker_JC.exe.exe windows 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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