Behavioral task
behavioral1
Sample
8be0778dfbbf17d66bceb268b4e491e5_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
8be0778dfbbf17d66bceb268b4e491e5_JaffaCakes118
-
Size
79KB
-
MD5
8be0778dfbbf17d66bceb268b4e491e5
-
SHA1
3b5c03ec9620a7e650dc54b8ba4dcc8afd5014ac
-
SHA256
8e6bec78621e681eb6ac8c09b07263ad3b3201bf48682c96715fc2e8f831b504
-
SHA512
1f1589b8a58d4a2927434fb0cbd80f1f23151c293dbb98ed8cae255bfa08dca085022365d61bb0cd8c658ea566fa284d991f4a09ac9e30cbbc5f168967bd5aa3
-
SSDEEP
1536:GyvOSd99dr1u/DecA2Pnbzk0kuOwppEWh5xZdo4sgDM:f79zptc1n1vOwpphZqgDM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8be0778dfbbf17d66bceb268b4e491e5_JaffaCakes118 unpack001/out.upx
Files
-
8be0778dfbbf17d66bceb268b4e491e5_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 76KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ