Behavioral task
behavioral1
Sample
40863b00e6a0ab2dee305317651d69b6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40863b00e6a0ab2dee305317651d69b6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
40863b00e6a0ab2dee305317651d69b6_JaffaCakes118
-
Size
47KB
-
MD5
40863b00e6a0ab2dee305317651d69b6
-
SHA1
64575691c7e13116b0ee36030a48f94c7683c115
-
SHA256
18b0afb90d3f0c416947b30fd109c7047f9bfef5c98a977bbe0a3a273b7a3ca0
-
SHA512
72e21ebae008f99128cd87e50b07b8c728463f45e0922629214895311afb24951dd3c06a0ade74d40b28b70b45a3aad333dd20ed039e5912af4719e993d8b014
-
SSDEEP
768:GS4sULWW4pX3lRrQiT9gSZXUJiSOQXRntXoSPtAKSoxoKV6VPw5VFhrRqWImyvz:BPUg3lR8iT9XUJi6NhqKV2orX
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40863b00e6a0ab2dee305317651d69b6_JaffaCakes118 unpack001/out.upx
Files
-
40863b00e6a0ab2dee305317651d69b6_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ