Behavioral task
behavioral1
Sample
c1dd6bdb5bbd453bb591161306473c05_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
c1dd6bdb5bbd453bb591161306473c05_JaffaCakes118
-
Size
673KB
-
MD5
c1dd6bdb5bbd453bb591161306473c05
-
SHA1
689dd68bc04ced3820d14c6fc74eb0d1c1fa8869
-
SHA256
2425bc58cf35ef1da88832397128de4eaca1bdb1d4b829ecfea7c2e603b680b7
-
SHA512
5f015639dcfd21e869183606cd7a43042b4248f271683221e79a8285d4148cc82a95da105226a3fbf14db386c01b0c89a9b9c9e7af87721667d8991af088b8f0
-
SSDEEP
12288:XvgYB7hdMHlpXxHsztVTAT8u7aTeq5v6T6CtKPGjn:NB7LMFp9sztxumKiv6TdsO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1dd6bdb5bbd453bb591161306473c05_JaffaCakes118 unpack001/out.upx
Files
-
c1dd6bdb5bbd453bb591161306473c05_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 172KB - Virtual size: 172KB
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: 488KB - Virtual size: 485KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 844KB - Virtual size: 840KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ