Behavioral task
behavioral1
Sample
9f0f8c26e7a6c61a7dcf3560f7ce1e5d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9f0f8c26e7a6c61a7dcf3560f7ce1e5d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9f0f8c26e7a6c61a7dcf3560f7ce1e5d_cryptolocker_JC.exe
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Size
87KB
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MD5
9f0f8c26e7a6c61a7dcf3560f7ce1e5d
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SHA1
ed10546298ff94bb57628b8ddb349bef32d2ceca
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SHA256
3174195ed4d5469d7f6915e68275d5e5e982059953d415694679b54b1afffd78
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SHA512
a6468868fd23ab91a825c7242abcebef45cc81c29272422c5e58d504f9d0233bfc68236fd187bc7683043aa38aeb0e46942326e65306082226a0b444e620491f
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjW:zCsanOtEvwDpjH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9f0f8c26e7a6c61a7dcf3560f7ce1e5d_cryptolocker_JC.exe
Files
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9f0f8c26e7a6c61a7dcf3560f7ce1e5d_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