Behavioral task
behavioral1
Sample
b89b4f36f640497200216d9fb01bd31c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b89b4f36f640497200216d9fb01bd31c.exe
Resource
win10v2004-20240226-en
General
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Target
b89b4f36f640497200216d9fb01bd31c
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Size
135KB
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MD5
b89b4f36f640497200216d9fb01bd31c
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SHA1
be61a4e90644ce82004e506e0a3acc662346acd3
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SHA256
0117c282ff98583cfb3929b5053ba24663f0ae1d531c1f101d0027f616e0568d
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SHA512
090d9be411ccbf76222b9f1b33a5b582b9d4c637e89fbe7f116ac068bb32aa6888a75ca5881577735921148e656ba542ccd7fed2c1359d9483aab9acad63bdc7
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SSDEEP
3072:sr3KcWmjRrzSvr3KcWmjRrzSDKyrg8i076idBVjNy2PU9cRN:/Q+Lf0ldBe2PU9cz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b89b4f36f640497200216d9fb01bd31c
Files
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b89b4f36f640497200216d9fb01bd31c.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE