Static task
static1
Behavioral task
behavioral1
Sample
JCom.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
JCom.exe
Resource
win10v2004-20231215-en
General
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Target
f5202e1b5ecab0dc81956f0c8a90430c20aa8f600693afd15dec163079039b12
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Size
1.3MB
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MD5
6b6ae2d21155fe6695aeeee3108ad735
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SHA1
f7b1d0aa9f145aca0cb607b3d94caff5bf35e75f
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SHA256
f5202e1b5ecab0dc81956f0c8a90430c20aa8f600693afd15dec163079039b12
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SHA512
c04598da2ec9cf742b652ebb9f0cd40b280d6c0fb0f78ae17b22367cac203b9a977de02f23eb2367837a78b207d0daebafadc740283f7aa6441a8a58a4f657a7
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SSDEEP
24576:5E3THzSwyh8fJmU9yxfOwoo+i/VSZabbZWgYh8Yx9YN6kG7ZWO2eACwlwee:5mHzlRfJQgw0yEZabN0cNgtBpACbR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/JCom.exe
Files
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f5202e1b5ecab0dc81956f0c8a90430c20aa8f600693afd15dec163079039b12.zip
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JCom.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
o hCO<y~ Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 485KB - Virtual size: 485KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ