Behavioral task
behavioral1
Sample
53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3.exe
Resource
win10v2004-20250314-en
General
-
Target
53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3.exe
-
Size
21KB
-
MD5
f5092535513ea71863d1285a9a33c677
-
SHA1
7af33da0c4bc5f6422ca57820ddb5f3499cc3d22
-
SHA256
53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3
-
SHA512
8c7e3831403e926172374271ee7cbb7dfc9d9d72457bfa8eaa7bcd6182bb47b6dd69714b8c6686f374e14b04ea401534d05a84686ac69f29b605d58fdc2d7ecc
-
SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUkrGGR:SCIqdH/k1ZVcT194jp4a
Malware Config
Signatures
-
Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3.exe unpack001/out.upx
Files
-
53c975871175595e83f9e1ef0af0f8c9909f6285c0c3cffd49b8461f089f84e3.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: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ