Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_5a8f2a728b174e82abccd4ddb7b08b80.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
virussign.com_5a8f2a728b174e82abccd4ddb7b08b80.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_5a8f2a728b174e82abccd4ddb7b08b80.vir
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Size
74KB
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MD5
5a8f2a728b174e82abccd4ddb7b08b80
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SHA1
656b716b9fe25f0fbc6e5b573dc01deeb0a3d50c
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SHA256
9d7cb996f2152c326e820db01c75203345cc4bfb4a60723906cfcd1cbbd39ac3
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SHA512
5534cc0806aa5b3ed56855b118781533d2d879f4f6e4d19950472a85550e458b048ac6b4e15a2418cf6340dfa6dfcf4da2840117e2ae7453f4d688910a74dfa9
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SSDEEP
768:hZZ6Zyf96vmAziy5BoC9wpS+t3Bj1ChBuQKKRedCSG7AGvMpe2GXnvjLhlfl9u/P:1Q9Cdp1lmBubDdvGwpRGXnv3h42IX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_5a8f2a728b174e82abccd4ddb7b08b80.vir
Files
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virussign.com_5a8f2a728b174e82abccd4ddb7b08b80.vir.exe windows:4 windows x86 arch:x86
e95e3c19c1b1846eddfe9b97188d572c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateFileA
CreateMutexA
CreateProcessA
CreateProcessW
DeleteFileA
ExitProcess
GetCommandLineW
GetModuleFileNameA
GetProcessHeap
GetStartupInfoA
GetStartupInfoW
HeapAlloc
ReadFile
SetFileAttributesA
SetFilePointer
WriteFile
ntdll
NtFlushInstructionCache
NtOpenKey
NtProtectVirtualMemory
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 704B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE