Behavioral task
behavioral1
Sample
b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88.exe
Resource
win11-20240412-en
General
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Target
b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88
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Size
266KB
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MD5
667fc5ec90c005f4e3f91875f73471a4
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SHA1
efd24df534afe1f524eeb947fb6949002304f131
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SHA256
b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88
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SHA512
4c0a0ad7203031d61f052f7788cbc53e7d75989ece0027f09a5650f64e579c0e716a88bdfcab675b4fe02be805f67b1618e9c34432deb29dcfc471e0f3cd68b5
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SSDEEP
6144:9XzKdNY49u8rVKz04cj3VUKIpBdL01net:ea4Av04cxfIN01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88 unpack001/out.upx
Files
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b78f709c4e8acb65f8528449c2377b4fd60c61d0f3364f5fa0b5e3d848fd1e88.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