Behavioral task
behavioral1
Sample
fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8.exe
Resource
win11-20240412-en
General
-
Target
fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8
-
Size
266KB
-
MD5
08a8641879353fe5283ff577d749dbb7
-
SHA1
3574dbffe6f81c01849f1c107e0a933483ae33cb
-
SHA256
fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8
-
SHA512
c9a4f87305a3845706bb85a84cb205455c433b49fcd5afa79104894631fc9512375a83974f21dede74f6a5abc10c6501ea87e6d6857058e59c9fc23987f91b57
-
SSDEEP
3072:jNXEGZJWhfNFC4S60+XoLczrVmXA+vQVTWKK8/3UuwiDIAkJhgDdSxH01ne4PK:JXzKdNY49u8rVOvQQypDIAygDC01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8 unpack001/out.upx
Files
-
fb4271a94ce81f9fd14bd8a9ec2a8435474f29b4b4a7b424c07ffcaa4072a8b8.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
-
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