Behavioral task
behavioral1
Sample
3bfce8cfaba353dac32c0fec9d10c21f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3bfce8cfaba353dac32c0fec9d10c21f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
3bfce8cfaba353dac32c0fec9d10c21f_JaffaCakes118
-
Size
39KB
-
MD5
3bfce8cfaba353dac32c0fec9d10c21f
-
SHA1
acd0e6169e0dc1b6079acf127d2b8569f6f0a32f
-
SHA256
17a944c0faf45c3c44dcd23d476b0101cd3585ed0286b546f308edc0daa30bfd
-
SHA512
0c74c58e2dca9b761f5b13bd9f5ff396de9a3c00a68fd9725e5de0eb12bbc3f99f71b2ee7e0da28bb89897972ab407cf0f23a293403b129dc2cb01fabf84a4e0
-
SSDEEP
768:tgRc0l4O7dQLDbOPJbBYDbQoDp92SOCX5W+rpunc:0cg4IQLDbOBerURCXA+rpCc
Malware Config
Signatures
-
Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bfce8cfaba353dac32c0fec9d10c21f_JaffaCakes118 unpack001/out.upx
Files
-
3bfce8cfaba353dac32c0fec9d10c21f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ