Behavioral task
behavioral1
Sample
38b943eddeea529f96faf55bd8f22df9_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
38b943eddeea529f96faf55bd8f22df9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
38b943eddeea529f96faf55bd8f22df9_JaffaCakes118
-
Size
21KB
-
MD5
38b943eddeea529f96faf55bd8f22df9
-
SHA1
0be0e08e9caad7573a2e6d44308f07c66cbb7123
-
SHA256
b8711f437c7711b51246c6094fc2ef94aeef6f45f70724e49c7d3a2e34fb3587
-
SHA512
cda96d34928fd58be47b552cd2b0aad48ac879a0a061727000adb20c638ac56e5f8faee7897e3cd6a8d483e95418b0f903149963da0ff4816552d4be01224682
-
SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUubP:SCIqdH/k1ZVcT194jp4ubP
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 38b943eddeea529f96faf55bd8f22df9_JaffaCakes118 unpack001/out.upx
Files
-
38b943eddeea529f96faf55bd8f22df9_JaffaCakes118.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