Behavioral task
behavioral1
Sample
f2a38335b2a11115f93e17d90902af49_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
f2a38335b2a11115f93e17d90902af49_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
f2a38335b2a11115f93e17d90902af49_JaffaCakes118
-
Size
51KB
-
MD5
f2a38335b2a11115f93e17d90902af49
-
SHA1
0fe951ed1bf141146c84959e62715af5b337dbeb
-
SHA256
aa303b1f5f18f15f2e665d5eba4c5f7a4541d8aed51f48f341c7f94612e6c2fa
-
SHA512
7e719f519039b5a98e1ccd76361093703f6501f70ce898173491f75d3b27caefadee2ae0018c27b2570497bf51b133e6b265339d7101fdf80e451455814557fd
-
SSDEEP
1536:SNqaLV8a6380Dk27PkIm+Zlh1kwFRvFzgJxY:SNqMSDk27tmQ1kwbvFUJ6
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 f2a38335b2a11115f93e17d90902af49_JaffaCakes118 unpack001/out.upx
Files
-
f2a38335b2a11115f93e17d90902af49_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