Behavioral task
behavioral1
Sample
4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5.exe
Resource
win11-20240419-en
General
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Target
4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5
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Size
266KB
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MD5
d94f1802d6597f7379484976cf6deec5
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SHA1
f4322fd0f25bd0f591849dcb6fcacc1abb44dcd8
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SHA256
4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5
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SHA512
16d82406893a3befa8fbd1235e313d8953e39080e2f0774bb6a5e027e9406ead29f3764e931fb37a5eb1a720a6afe82bde72905fcfbf1789642b1fc2e5ab7bc2
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SSDEEP
6144:qXzKdNY49u8rVQJxaHWg87ZjLHu8DcGF01net:pa4ALCHz81jzvcGF01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5 unpack001/out.upx
Files
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4a8d05447887c452463a05c926ef9ef7586bef4a8e2e4c55b94a4302179137d5.exe windows:6 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ