Behavioral task
behavioral1
Sample
Fighter FX 8.0/FighterFX.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Fighter FX 8.0/FighterFX.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
Fighter FX 8.0/FighterFX.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Fighter FX 8.0/FighterFX.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Fighter FX 8.0/Status Checker.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Fighter FX 8.0/Status Checker.exe
Resource
win10v2004-20231215-en
General
-
Target
1b2982acbd14c256fd6eea4541bd1349
-
Size
529KB
-
MD5
1b2982acbd14c256fd6eea4541bd1349
-
SHA1
d986c5b8e18ed91feaa1c0cc1f62d123ce058dc8
-
SHA256
e2a36ae9fc179fd3770c096b01b563ee0c27727b77e4d618d9c2b58fbe313785
-
SHA512
58fa00ec82693d5251e559beb5dc5895b5b1cb3bb615d8bd53ee4214faa4eb98c265fcd36ccb83f6864361da3f2d8c21154003062fe38017c15c0a1043c9bf23
-
SSDEEP
12288:gFT8kpgbSplNDRGM4p5gw8x4uXODDFap4REn8hzT8L7EX:gFT8kpgwdWVTuXOHFap4A8KoX
Malware Config
Signatures
-
resource yara_rule static1/unpack001/Fighter FX 8.0/FighterFX.dll aspack_v212_v242 static1/unpack001/Fighter FX 8.0/FighterFX.exe aspack_v212_v242 -
resource yara_rule static1/unpack001/Fighter FX 8.0/Status Checker.exe upx -
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/Fighter FX 8.0/FighterFX.dll unpack001/Fighter FX 8.0/FighterFX.exe unpack001/Fighter FX 8.0/Status Checker.exe unpack002/out.upx
Files
-
1b2982acbd14c256fd6eea4541bd1349.rar
-
Fighter FX 8.0/FighterFX.cfg
-
Fighter FX 8.0/FighterFX.dll.dll 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_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 134KB - Virtual size: 512KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 4KB - 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
-
Fighter FX 8.0/FighterFX.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: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 293KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 10KB - Virtual size: 12KB
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
-
Fighter FX 8.0/FighterFX.txt
-
Fighter FX 8.0/Settings.cfg
-
Fighter FX 8.0/Status Checker.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
Fighter FX 8.0/misc/FighterFX.ini
-
Fighter FX 8.0/misc/Thumbs.db
-
Fighter FX 8.0/userFFXcfg.cfg