Behavioral task
behavioral1
Sample
8d621991a695e381ed0801d5dc01af8c_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
8d621991a695e381ed0801d5dc01af8c_JaffaCakes118
-
Size
90KB
-
MD5
8d621991a695e381ed0801d5dc01af8c
-
SHA1
8076c9cc0858560ff613091a1b2052cb36132564
-
SHA256
09847bec721148719b0bd1fb84c5a166380a710a7ee8f7efc279abf0b1718b5b
-
SHA512
6eeac01e24a912ce3476187b439754837641578a033c492656c38e9cf8f6b04fb4509a0d27b75c1f3e0899c9332a035161db41a96076e9ad2223aa131840430c
-
SSDEEP
1536:Y7egOpUHw+DN99zpOUz7xFLhx2UBfyZlb+Bb6FXPOM09BI2UqJ/5deQuDVb9dJGz:ieXqbOUzVF23fbib6RPOMybeQYR9Wv
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d621991a695e381ed0801d5dc01af8c_JaffaCakes118 unpack001/out.upx
Files
-
8d621991a695e381ed0801d5dc01af8c_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE