Behavioral task
behavioral1
Sample
kav.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
kav.exe
Resource
win10v2004-20231215-en
General
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Target
351ae5c63c1b848da0eaa2a63480da9e.cab
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Size
31KB
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MD5
351ae5c63c1b848da0eaa2a63480da9e
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SHA1
a061769c855494bb81a0fdd5694e1b4296be70c0
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SHA256
9af1ec0df10d44c8894c4cf8457a39a28c3b24cc62b71436399b09be1c9dcc92
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SHA512
5aac882f3548e6b03244978410b62187356abb3ea49c7526f8d3d7b6fe4a8a10d072d2949b806a90bfb0d5028fb2a1396f256df40726cff46a436f8fa6143f13
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SSDEEP
768:zgmDCY72PQbleByQP51KMYxANsk8q/7Eni3IUnAkJ:HEPXByq1eaNsoN3IU
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule static1/unpack001/kav.exe modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/kav.exe
Files
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351ae5c63c1b848da0eaa2a63480da9e.cab.cab
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kav.exe.exe 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 1024B - Virtual size: 1020B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ErCaN Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ErCaN Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ErCaN Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ