Behavioral task
behavioral1
Sample
089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c.exe
Resource
win10v2004-20240508-en
General
-
Target
089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c
-
Size
91KB
-
MD5
03f2445e76885067e5b7fddf4c54c694
-
SHA1
5a7b26471327e1c031af33690b1dd62f6ede5f0c
-
SHA256
089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c
-
SHA512
b8d0f0ddd0a469e0d63d459959613395369f0ae46a457010b3bede36a2124c6f2c6f836f897534cb79753626539e39a0949dfc9aa237ac720a1b5f3eb1aa25bc
-
SSDEEP
1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi6JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQI6vtYxOuYotvYQIE
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c unpack001/out.upx
Files
-
089bd6d99bebd43cfc4c9686cf74c599803aef9204d8c643ed5505605b210f4c.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ