Behavioral task
behavioral1
Sample
8bf84f43033da3f272aceaf311a68114_JaffaCakes118.exe
Resource
win7-20240221-en
General
-
Target
8bf84f43033da3f272aceaf311a68114_JaffaCakes118
-
Size
2.5MB
-
MD5
8bf84f43033da3f272aceaf311a68114
-
SHA1
f40fd6883f97a00e8f40a78581931d042a07127c
-
SHA256
124e4f9a64bc5008e8c0b222aba3a0ba06803519d1a5fd7a0a846937401a3133
-
SHA512
6d5a39689f0fd90bfad17df19682fc23e96c50f6a8fe802f0e8bef58f1bfc956e5a9fd83af5f30eb8de3d46485d3ef821caa62b4b504209f9e96532e4abe9dcc
-
SSDEEP
49152:UHX9QZKsjfIlgS3h+hH7CN+J2qA0Bn0nAxiROL51Aj/gCUC/Y8H+v1OxZYq8Jkk:UHtQPjQlgS3hT+J2qAs0nAIR+1AlUCAH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8bf84f43033da3f272aceaf311a68114_JaffaCakes118 unpack001/out.upx
Files
-
8bf84f43033da3f272aceaf311a68114_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 680KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 108KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 765KB - Virtual size: 765KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 155KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ