RunDllHostCallBack
Behavioral task
behavioral1
Sample
3e4d9af82470cb6e3e667c2d1d8ba4f9.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3e4d9af82470cb6e3e667c2d1d8ba4f9.dll
Resource
win10v2004-20231215-en
General
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Target
3e4d9af82470cb6e3e667c2d1d8ba4f9
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Size
6.5MB
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MD5
3e4d9af82470cb6e3e667c2d1d8ba4f9
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SHA1
aef8edc4bd3123163c14b4efdabd65c5dd752611
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SHA256
bf0aadf1b84e0519019359f44f5c87c5ede52d4a3e6d2dfe790a434fe655cb73
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SHA512
a3634dedb132ff68018823a444455627ec9298d1814781ce6e063d295a11d62f60c157db5b1b83ebeb4125ca87416ecdaad65cbde1ca70d6089ada1835d073b5
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SSDEEP
1536:GHDi66s7HdhuU3aQ2fPsGXEAxGfqzHPoxEJtAmg51MgdpEtpF:GHDix07ufQ2fP7XxlNJc51MP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3e4d9af82470cb6e3e667c2d1d8ba4f9
Files
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3e4d9af82470cb6e3e667c2d1d8ba4f9.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: 6.4MB - Virtual size: 6.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE