Behavioral task
behavioral1
Sample
f388f802b87d84061945eb9d5ebf5801_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
f388f802b87d84061945eb9d5ebf5801_JaffaCakes118
-
Size
192KB
-
MD5
f388f802b87d84061945eb9d5ebf5801
-
SHA1
ae22d0a698846adcbcc9dd6bc7464224a8369cdb
-
SHA256
065bc3788baebb5b8d05de36a49ce29bf2509b2ac00100677bc461c9feeb3a1e
-
SHA512
37bccf5b7973d117571a47e949e92a8a11abd33ef5932d73af5f4e81d42032826320dd49012e9105eae1560aa6cf033d4c6b95da56f54b53f775bc7b0420cbc4
-
SSDEEP
3072:7EUTV4r6dQYxvbtdtfJIct2KKgHqvs248O6mOw50DrYRky/6lRnWE:4GjtdlVKgHA748+Ow5XRF/6lRWE
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f388f802b87d84061945eb9d5ebf5801_JaffaCakes118 unpack001/out.upx
Files
-
f388f802b87d84061945eb9d5ebf5801_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 408KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 186KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 88KB - Virtual size: 396KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ