Behavioral task
behavioral1
Sample
4039fbd7904f48174b15029d8b589020_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4039fbd7904f48174b15029d8b589020_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4039fbd7904f48174b15029d8b589020_JaffaCakes118
-
Size
84KB
-
MD5
4039fbd7904f48174b15029d8b589020
-
SHA1
8afbe169df249d2d4177abe94df56db1d5fcb520
-
SHA256
c1da6a8d5bb005a65a36bc19ee26aed20f5319b9618410d6ade65c64d21211a3
-
SHA512
0c58170818cb955bffe3e0fe0b797ec79fd18f44ae2fe0c9b843cd004871e640d3132db232a9b5238008308b37f1d2277cd09ffdf2fedbc58792470186513b8a
-
SSDEEP
1536:hrp7twxZVM7IiqeJsAzHAPKwff/c7DEPQoHs+FDcfSG9jPYJzR:BbwR+HAjU/gHV2PjPYJzR
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4039fbd7904f48174b15029d8b589020_JaffaCakes118 unpack001/out.upx
Files
-
4039fbd7904f48174b15029d8b589020_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: 14KB
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: 91KB
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