Behavioral task
behavioral1
Sample
2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4.exe
Resource
win10v2004-20240508-en
General
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Target
2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4.exe
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Size
137KB
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MD5
369cb4f135cabb0f66378777af786f40
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SHA1
355a71565fa1858bc2fead2521b061dfb5329a0a
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SHA256
2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4
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SHA512
f5c551e5c01b0af3df4543221080490ae67f5909568cff72af920255511adcf5eb5e4cb07470a5a0bbd0ed00ea56bb8b5c15b15a82a6ee536c7a7cfdf35fef38
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SSDEEP
3072:KQSopmVUobfqlV+bWQV+NQmJSPUoKgxcVijhSChEki+ckgO:KQSoewxOxcVitSChEki+ckgO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4.exe unpack001/out.upx
Files
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2fbb345717c4e6eba467bb4b819e4208341b19f8d65e4028e9ae5e9af8fcc4f4.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ