Behavioral task
behavioral1
Sample
7f08df58a17d01528ac2750d2adbfe8a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7f08df58a17d01528ac2750d2adbfe8a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7f08df58a17d01528ac2750d2adbfe8a_cryptolocker_JC.exe
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Size
61KB
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MD5
7f08df58a17d01528ac2750d2adbfe8a
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SHA1
978376c5eca0e38cd0f106be4ed318a2c229e1fc
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SHA256
e6a4569a4f37bf4343bfe4bc1abfcec285321154ac69e463f0ccfb30cba550fe
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SHA512
1c40a91ee3996d6d906bd8086aae95c8a9f19c9bb3e1b50d61dc318327814c7761891f46a2e305706b3291f74a5dfc539195a8ebb08088e7ba9929bb0822a109
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYfKhtPI:1nK6a+qdOOtEvwDpjG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f08df58a17d01528ac2750d2adbfe8a_cryptolocker_JC.exe
Files
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7f08df58a17d01528ac2750d2adbfe8a_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE