Behavioral task
behavioral1
Sample
23cfe6c272ad5f93006fb5e7b5e7b20c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23cfe6c272ad5f93006fb5e7b5e7b20c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
23cfe6c272ad5f93006fb5e7b5e7b20c_JaffaCakes118
-
Size
3.5MB
-
MD5
23cfe6c272ad5f93006fb5e7b5e7b20c
-
SHA1
34980de4c3ec08634945a45863f007ccda1c6fd7
-
SHA256
440a82c05fb647d3abc56aa205e33735607e0c2f4e1acd36e2d8c779e36bf7b5
-
SHA512
dea41fbaec3eef3196443c1e67b9b6fd124f67ff2d14cd1d9bac50a8736241d9652b00fe86cd7d6d999ae6acf4b54f0f348ec989d085d5723dcc6b0facc799a0
-
SSDEEP
49152:C7cBQLtuQatvFQLtuTkLtrFQLtuTdkLtrFQLtumT2TkLtrFQLthmT2TkLtcQatv7:CBImpC9CnCqSD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23cfe6c272ad5f93006fb5e7b5e7b20c_JaffaCakes118 unpack001/out.upx
Files
-
23cfe6c272ad5f93006fb5e7b5e7b20c_JaffaCakes118.exe 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 704KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 326KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 48KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 725KB - Virtual size: 724KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 154KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ