Behavioral task
behavioral1
Sample
2b0a5758f865d3bd6935c64fc99e65b6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2b0a5758f865d3bd6935c64fc99e65b6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2b0a5758f865d3bd6935c64fc99e65b6_cryptolocker_JC.exe
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Size
85KB
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MD5
2b0a5758f865d3bd6935c64fc99e65b6
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SHA1
2175aa0428f8c36c154c3b42d820baa995554cce
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SHA256
d0a82f350837c02abfe58fff56fbb94e781728f384b7a54ca54b74c24d2bf6a0
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SHA512
beea813f5feb30fe61df2639c8d0422996761b8c41d2d7ca017e497a5e474992f2330b3a1b47aa4c50d11fdb77a2a769b47d25aebc7969cfc87bb75ab608e70d
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY10Y/YMsbm:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b0a5758f865d3bd6935c64fc99e65b6_cryptolocker_JC.exe
Files
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2b0a5758f865d3bd6935c64fc99e65b6_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