Behavioral task
behavioral1
Sample
a75b290056458ac58f09d1cf3ad2ba4b6b830513680a92ccc5cd4d7efe63ac7a.exe
Resource
win7-20240221-en
General
-
Target
a75b290056458ac58f09d1cf3ad2ba4b6b830513680a92ccc5cd4d7efe63ac7a
-
Size
90KB
-
MD5
31332c577ecdfaff6c36b32ea92dd649
-
SHA1
a213dcc625dc8a53b35342a1df101a2aa1ef465c
-
SHA256
a75b290056458ac58f09d1cf3ad2ba4b6b830513680a92ccc5cd4d7efe63ac7a
-
SHA512
2b664f7048e1b0c6c8729cbd68ca8bf7feec20c35214e13e540987e89d5159ad8559e2291c8656b9da83d1670cadd0dfa06bd3dc04ad9399b354614a15002ffb
-
SSDEEP
1536:8vQBeOGtrYS3srx93UBWfwC6Ggnouy80fg3Cip8iXAsG5M0u5YoWpSs:8hOmTsF93UYfwC6GIout0fmCiiiXA6mT
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a75b290056458ac58f09d1cf3ad2ba4b6b830513680a92ccc5cd4d7efe63ac7a
Files
-
a75b290056458ac58f09d1cf3ad2ba4b6b830513680a92ccc5cd4d7efe63ac7a.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE