Behavioral task
behavioral1
Sample
23cd713c0ac5aa9624f9313ebf2f4c97_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
23cd713c0ac5aa9624f9313ebf2f4c97_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
23cd713c0ac5aa9624f9313ebf2f4c97_JaffaCakes118
-
Size
852KB
-
MD5
23cd713c0ac5aa9624f9313ebf2f4c97
-
SHA1
0e2c9d352a520b0f12bc38c2af2fa1046e1bd8f8
-
SHA256
2d6811ea03b31f08a0901a78a1a4e5a60082b4ec422cf0b0f0657af60473fea9
-
SHA512
01f4bac5b313a841fa301dc91ebdc13257566b0fe59822a6733b63573821516ef029b62662f7b0201c371a23c45e49031ff5233e81eccd0abc42eb8a15a83898
-
SSDEEP
24576:6YBvk/E2lurXdy+U5x2B7Z7N04fWVsceFiQUBv073/9:6Gr28Ex21RGrLy6iD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23cd713c0ac5aa9624f9313ebf2f4c97_JaffaCakes118 unpack001/out.upx
Files
-
23cd713c0ac5aa9624f9313ebf2f4c97_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
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: 838KB - Virtual size: 840KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 970KB - Virtual size: 969KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 11KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 919KB - Virtual size: 919KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ