Behavioral task
behavioral1
Sample
b3528849e5db5dbe61e7124cf41268e1_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
b3528849e5db5dbe61e7124cf41268e1_JaffaCakes118
-
Size
179KB
-
MD5
b3528849e5db5dbe61e7124cf41268e1
-
SHA1
932ac82bbe6c4f9671979d179428c1cb395978e9
-
SHA256
2c082da01e34119c9e7d9c0118f63a6d40fa23d418f547d381930094eff275ca
-
SHA512
8a2b7addf85a5c78cb3e6e13715eda076037e9d1c95069a263076cacf19cd486025bf3ee5e25c6b921d255bfc365137fae836254417eb80ebff475cfca7774bd
-
SSDEEP
3072:hBG38x3CML5Skhj4LH6w9LyYTCLSAhh8RCqIumj/rk2MQaRITqYqrLnLVgBPKn:hAMd5lhjyHv9bCLF78R9/YjbnZuhLnL7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3528849e5db5dbe61e7124cf41268e1_JaffaCakes118 unpack001/out.upx
Files
-
b3528849e5db5dbe61e7124cf41268e1_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 446B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ