Behavioral task
behavioral1
Sample
805a76640e34b2d079b09271b05197db_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
805a76640e34b2d079b09271b05197db_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
805a76640e34b2d079b09271b05197db_cryptolocker_JC.exe
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Size
75KB
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MD5
805a76640e34b2d079b09271b05197db
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SHA1
022619e00a55d596ba0e78431e75b48e07ad0372
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SHA256
e7cf4da6f571db0f15a07b3d723359d5438ac47d0d971f3004f1ba395806b9fa
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SHA512
56fda5f191e1ef269e70dd27d501f32af54cf56a7e5864e8de3173a4fa30fb26fa2de3aa5c6c9b7262a424019aa99ede0c032880ca0767450a535b78920e8878
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzcN:T6a+rdOOtEvwDpjNwN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 805a76640e34b2d079b09271b05197db_cryptolocker_JC.exe
Files
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805a76640e34b2d079b09271b05197db_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