Behavioral task
behavioral1
Sample
3fd2a8fa441b522e365de534de761d3b_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3fd2a8fa441b522e365de534de761d3b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
3fd2a8fa441b522e365de534de761d3b_JaffaCakes118
-
Size
23KB
-
MD5
3fd2a8fa441b522e365de534de761d3b
-
SHA1
b0e6ccad6e31311770bb30607b392f7f96f314cb
-
SHA256
a706d1762162b43ad2c1e9d48bfc902a1154f68174c7bb2e11d6721f8cb0d402
-
SHA512
b9ace60ee234f5b553836186261f956cb75e695cdbe543f6fbf9f80885b0721428b71c7671c33f79f23b30c832daf8c791f80fcb6b88a6f87b85104939404e2e
-
SSDEEP
384:0VuhShxtSVpX79fj/6rVOfy2RCjSyVd7vOsXbmib+QTGuKcjmxkTg90:Cuwk7X79b/s2ESNM+QTGuKcKxS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fd2a8fa441b522e365de534de761d3b_JaffaCakes118 unpack001/out.upx
Files
-
3fd2a8fa441b522e365de534de761d3b_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ