Behavioral task
behavioral1
Sample
5412d8606526b3fe13c3daddd20f8932_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5412d8606526b3fe13c3daddd20f8932_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5412d8606526b3fe13c3daddd20f8932_cryptolocker_JC.exe
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Size
85KB
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MD5
5412d8606526b3fe13c3daddd20f8932
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SHA1
8e69d391382cace3a36d184819feac3d31292a67
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SHA256
18b33dc8fc8b61a076f727d6ed75a59151d04e7302750617ce3711be28f8ec31
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SHA512
e33554c3c21aaccd9bbc84e5122a722712295c693934e0dd3449da048f5b917db5d8291a5a913548ec4b19c7ee6072e3240396cf87065233a371feb83863d69a
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjO:zCsanOtEvwDpjH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5412d8606526b3fe13c3daddd20f8932_cryptolocker_JC.exe
Files
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5412d8606526b3fe13c3daddd20f8932_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