Behavioral task
behavioral1
Sample
4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08.exe
Resource
win11-20240426-en
General
-
Target
4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08
-
Size
266KB
-
MD5
66bedfabfd93783aa32c6755124a4deb
-
SHA1
31d2f2b6bb461a164a75dffef543bebda2669f50
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SHA256
4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08
-
SHA512
8c532b5d2b19bd5d6aed0b6f4e965c48ee240ddad76d4c3ea3ebea61186e958ed31ad2d3a1ec80661acc60e6b567acfd5b12fb2fe1533779cbc695b876723c71
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SSDEEP
6144:nXzKdNY49u8rVOJm4VzJTeB6IxACs2Sy01net:4a4AfJm4VzU0IpLSy01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08 unpack001/out.upx
Files
-
4a4a79da698f1730c62e01172ce1b7278a064e62fd66fe2465e976c9a7b59d08.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