Behavioral task
behavioral1
Sample
17b8a438dac1902fa74f91f173219ed4_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
17b8a438dac1902fa74f91f173219ed4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
17b8a438dac1902fa74f91f173219ed4_JaffaCakes118
-
Size
427KB
-
MD5
17b8a438dac1902fa74f91f173219ed4
-
SHA1
77648af849d6ad0608c5b272cd16b530ddcf3bb0
-
SHA256
c5305172e7894b60011a9342f8e9197d980dce9de80f10c0e81c0d48665d456d
-
SHA512
a0d11d2dea7afc97adfc0ac71dd4e5c46342ff1dad97bcf01954c21b3d4efec338dbe17f3776cee8b13d72958e969ae5219c37ade05d6c7da7955ca89dde7405
-
SSDEEP
6144:E5184B9BdEr9geqRowwYNk09geqMCkMPwzveBpt4CkMPwzveBpt0:Ev82Uv7psZvakMPwSLlkMPwSLy
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 17b8a438dac1902fa74f91f173219ed4_JaffaCakes118 unpack001/out.upx
Files
-
17b8a438dac1902fa74f91f173219ed4_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 88KB
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: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ