Behavioral task
behavioral1
Sample
MakeSign/MakeSign.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
MakeSign/MakeSign.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
MakeSign/注册机.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
MakeSign/注册机.exe
Resource
win10v2004-20240426-en
General
-
Target
5e01df23a3a443ca152f2819a98b3061_JaffaCakes118
-
Size
589KB
-
MD5
5e01df23a3a443ca152f2819a98b3061
-
SHA1
b262cb63643e108f14f52c4226629371413c3839
-
SHA256
a8fa8403f78d5976208109767fe576bfd1a7c50115c8d3d92ed4d2cdbe3ab1c0
-
SHA512
d80210bfff99cdb70946503f3ea9a0b971058a9e18f80ede2790e124a927f4ab7088e21d9d39deda753f4a2ba58153dbb5b09721560e90c2a1d75490a29b909d
-
SSDEEP
12288:bbBg2Tfc3ilWZ0qECz2JV/fLylQwgmTIPd76nI4CtZPoqZNb2LaXaSX66Ba:bG2fc3imzmV/jylQx76IfwqZN6Lsa
Malware Config
Signatures
-
resource yara_rule static1/unpack001/MakeSign/MakeSign.exe aspack_v212_v242 -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/MakeSign/MakeSign.exe unpack001/MakeSign/注册机.exe
Files
-
5e01df23a3a443ca152f2819a98b3061_JaffaCakes118.rar
-
MakeSign/MakeSign.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 502KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 15KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
MakeSign/使用说明.txt
-
MakeSign/注册机.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
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE