Static task
static1
Behavioral task
behavioral1
Sample
43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
Resource
win10v2004-20250314-en
General
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Target
43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
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Size
973KB
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MD5
5e6fd71b7a515479b2e5e77bc7ea22f8
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SHA1
394c41cee4b594ea8ba8d0fd6b686721a52e61ad
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SHA256
43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b
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SHA512
ba6d95ce84501b252b517f363be0d13f2d09e6816bb54160786c281a980bad69cb31d5e1da35d270e970121ca32dc11bcf69c310e222ac95f46ff85926025be2
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SSDEEP
24576:Aukx3gKIoADALW7SyoyfWeU/OPFVNm1bOnVVnrQSBjfEpb4vkU:agKBAcmoyeUdkOnVFNERj
Malware Config
Signatures
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CoreCCC Packer 1 IoCs
Detects CoreCCC packer used to load .NET malware.
resource yara_rule sample coreccc -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe
Files
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43a4ccbc49a375bf9ee5bd085412f9e81bd4e9aba05db7e357dd95e04613a70b.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 970KB - Virtual size: 970KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ