Behavioral task
behavioral1
Sample
65e3986d63136850231b1b03b1c457f8_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
65e3986d63136850231b1b03b1c457f8_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
65e3986d63136850231b1b03b1c457f8_JaffaCakes118
-
Size
366KB
-
MD5
65e3986d63136850231b1b03b1c457f8
-
SHA1
9035e20f6e9af2e5dd040b78b4d1885cacf59687
-
SHA256
15317464cc5c187286d508b73ada3a4b58d2404370d512437412b01ccb4f3879
-
SHA512
c77b8ce6bcb6dd5dfd0190c36eba8350e3e3b5009d66ed7f3c5012e05baf15af3fe82593028542f7243fbefb5bf92d8c1cbe3c5297528d29cd2539decb2406c1
-
SSDEEP
6144:M1dCFHNTlimVL8t9xPLMarcYAJv0NMiYtwJrtK:MaFHVzVyYar760Kmrs
Malware Config
Signatures
-
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 65e3986d63136850231b1b03b1c457f8_JaffaCakes118 unpack001/out.upx
Files
-
65e3986d63136850231b1b03b1c457f8_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 256KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 455KB - Virtual size: 455KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ