VMCALL
Static task
static1
Behavioral task
behavioral1
Sample
dvm.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
dvm.dll
Resource
win10v2004-20240226-en
General
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Target
c8c0eed1683552c2df505d53b7744e2d
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Size
58KB
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MD5
c8c0eed1683552c2df505d53b7744e2d
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SHA1
f371005e87e400ef54e3e882ec579b4f828f9f4a
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SHA256
dd42545d232678ed9e6f8c69d0c790f98470464095bcf5a70a4965811c2e0b38
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SHA512
a33cc0831b50a4be64d92e393bc131ecfc82d97d7fb09736b778f9103ddd3691d26814f78543517901d44dabdbb471bb684ea743c00c8a6c52524c79cb9f9bc6
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SSDEEP
1536:QJWf2FwNQncqGUDgMD1WYpLWNbe9Gxrvg+LF3L:EWuHcqGkgZ8ileWE67
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/dvm.dll
Files
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c8c0eed1683552c2df505d53b7744e2d.rar
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dvm.dll.dll windows:5 windows x86 arch:x86
995298fed7c6838a34fc1c09b75f6da1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateFileA
GetFileSize
SetFilePointer
GetLastError
VirtualAlloc
GetModuleFileNameA
CloseHandle
GetProcAddress
GetModuleHandleA
VirtualProtect
ExitProcess
ReadFile
VirtualFree
user32
MessageBoxA
Exports
Exports
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 529B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.RLD0 Size: 512B - Virtual size: 168B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.RLD1 Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 196B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ