Behavioral task
behavioral1
Sample
a6d3a99a149ad067ef79b4e1a2d39757_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
a6d3a99a149ad067ef79b4e1a2d39757_JaffaCakes118
-
Size
7KB
-
MD5
a6d3a99a149ad067ef79b4e1a2d39757
-
SHA1
a037c7f041bf4f4dbe8ce86f533b22444e4d7087
-
SHA256
441531d1015ea8b901534fa9da49538f3ab846226dc4653c895161d555f8df0e
-
SHA512
32ef6e7a926367fcb1cc55e7e3f70fbbe9857aa139eaf1fe6f97214a237243cbb4524c76a3211fa0951789893688c400f3dc639afd258f86d32a4159423e55e6
-
SSDEEP
192:sttAXMC0YM24ChlbsQFM7GvW0iW1/wlgt:sbAP0YfNfh1/wlgt
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6d3a99a149ad067ef79b4e1a2d39757_JaffaCakes118 unpack001/out.upx
Files
-
a6d3a99a149ad067ef79b4e1a2d39757_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
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
.code Size: 1024B - Virtual size: 875B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 512B - Virtual size: 141B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE