Behavioral task
behavioral1
Sample
640cd1c8ae8e92a5f7591ffcd94e7e80_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
640cd1c8ae8e92a5f7591ffcd94e7e80_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
640cd1c8ae8e92a5f7591ffcd94e7e80_JaffaCakes118
-
Size
21KB
-
MD5
640cd1c8ae8e92a5f7591ffcd94e7e80
-
SHA1
a1aa32290390aeb645f5ee921a7305a673a59f2b
-
SHA256
d64c99849baa83ff90b9b0a60d6f9c6e7b9ce3e6039e1b926e035dd9efed0c22
-
SHA512
ae9d711f2ae4e1e80b3e68702cb93bc77e83e121f537197ce2143b320837548fb144943e414dfe62c2edb6e7704cc969560687e389d9230022bdde4d6725df87
-
SSDEEP
384:SaGgr3/W929yrwxZl6UXQJ9G/UqlkR6YKDPumIC6lr7gGyXXd2x:SV2F9ysh6UXQJ9+i6NP1ICyGHI
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 640cd1c8ae8e92a5f7591ffcd94e7e80_JaffaCakes118 unpack001/out.upx
Files
-
640cd1c8ae8e92a5f7591ffcd94e7e80_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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_TERMINAL_SERVER_AWARE
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: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 940B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ