Behavioral task
behavioral1
Sample
8d61289443b211cd1cbb8453dfdae754_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8d61289443b211cd1cbb8453dfdae754_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8d61289443b211cd1cbb8453dfdae754_cryptolocker_JC.exe
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Size
60KB
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MD5
8d61289443b211cd1cbb8453dfdae754
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SHA1
51c78e498b42d66defa944ac76536e0832ecb07c
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SHA256
a7001ea2c27070aad5cd64568af2dcab406ca22f31e9bfde916ceea53d40cd53
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SHA512
6b9ad2d24b99f239e591ba33bd02424f4cfaaeba2601302bf68ffeeed31b2f1fd815bfef26d258ea5e625cf91def474147e8d5d7b7092a5f6c189b4bec22e35e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5aFr7YOzzOc:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8d61289443b211cd1cbb8453dfdae754_cryptolocker_JC.exe
Files
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8d61289443b211cd1cbb8453dfdae754_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