Behavioral task
behavioral1
Sample
6a97cf9652e5ef49887a9bf6639184b9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6a97cf9652e5ef49887a9bf6639184b9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6a97cf9652e5ef49887a9bf6639184b9_cryptolocker_JC.exe
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Size
60KB
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MD5
6a97cf9652e5ef49887a9bf6639184b9
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SHA1
8af8ca5efe7143ee33a8b2cc50d9a037ef8bae69
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SHA256
6a512f335c34f87d744bdddd7028b3a9c8eda97c85cbfd65601d010895cd3f00
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SHA512
b3055b52a3f8a24bbfbe762c96507abe29600f43802e1a2c8b992c03fba717fca107ec8f9b7601544c5faf0dc7a352a1e2125b30343f0e83c71aedc2ec923560
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SSDEEP
768:qImnjO6LsoEEeegiZPvEhHSG+gZNMum/kLyMro2GtOOtEvwDpj:qImnK6QFElP6n+gZNZmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a97cf9652e5ef49887a9bf6639184b9_cryptolocker_JC.exe
Files
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6a97cf9652e5ef49887a9bf6639184b9_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
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE