Behavioral task
behavioral1
Sample
4b17820f0cbc2abd4a8870dc99d2129b_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4b17820f0cbc2abd4a8870dc99d2129b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4b17820f0cbc2abd4a8870dc99d2129b_JaffaCakes118
-
Size
142KB
-
MD5
4b17820f0cbc2abd4a8870dc99d2129b
-
SHA1
7c20374832254209d0a024cc01f120b6dcd88fa7
-
SHA256
2dcc7b5da0e29d89b47c0eff379e3f99db5d95b70f19cb5cb9b1725af1ecb255
-
SHA512
e2f166ca6233ad288479244dc24bf4d028ccdf2db22ba7fecb58bf5c851b8dffcee19dab2b1f6648de014aa3801c854a1de571d57abd1a5e458443b2f9352410
-
SSDEEP
3072:6o8GFihgrrCh2OOi759sXg0p9fjnirRs1X3XkdVgDH8oHT:kGF9r+2y75yQ66s1n0dVg78o
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b17820f0cbc2abd4a8870dc99d2129b_JaffaCakes118 unpack001/out.upx
Files
-
4b17820f0cbc2abd4a8870dc99d2129b_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 122KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ