Behavioral task
behavioral1
Sample
aa0f45bf85454d9e240d5f458d346e1d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa0f45bf85454d9e240d5f458d346e1d.exe
Resource
win10v2004-20240226-en
General
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Target
aa0f45bf85454d9e240d5f458d346e1d
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Size
10KB
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MD5
aa0f45bf85454d9e240d5f458d346e1d
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SHA1
dfa164c7e121b829604744f284e5948c204c04a7
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SHA256
257af785d0b89938588583ce8142f63ef4ba056ec6e87e3b37111bc6b978631a
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SHA512
feb04c98a4522678357c187572884c448b31b6dd236dcad326189bfd232430fd63149339585c9726bf409f7c053dbedd0c02e7b368537c3229253db85c80c2be
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SSDEEP
192:XwIysA/4ZJO5dtpJNynX6984poEHTloe9yHNhV0OCEd8S9hv9WDg+:XwIysAwZoRbNynq984ppHSe9yt30OtdM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aa0f45bf85454d9e240d5f458d346e1d unpack001/out.upx
Files
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aa0f45bf85454d9e240d5f458d346e1d.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ