Behavioral task
behavioral1
Sample
384f5ad86fa3bbe14923b3d711a8a8db_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
384f5ad86fa3bbe14923b3d711a8a8db_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
384f5ad86fa3bbe14923b3d711a8a8db_cryptolocker_JC.exe
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Size
59KB
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MD5
384f5ad86fa3bbe14923b3d711a8a8db
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SHA1
0c7914e4873c377ea8a040d8212137c0dabad029
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SHA256
c80cf31ba70fd7bce2d204625fcd201c57ca167f6053e198a144b104853b0bab
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SHA512
84d641db33690d072d54d438ea2b621f9f0114d0c53318f96e8296e11979b5432ce307882e8490bc44e3a9c3c1735a85ff358035cb1a41e30a8c9fa3315a78f6
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoW0UyTq5ziFa9:T6QFElP6n+gxmddpMOtEvwDpjwaTqF+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 384f5ad86fa3bbe14923b3d711a8a8db_cryptolocker_JC.exe
Files
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384f5ad86fa3bbe14923b3d711a8a8db_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_CODE
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