Behavioral task
behavioral1
Sample
3fb55992931eac587dbef84173a661e5_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3fb55992931eac587dbef84173a661e5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
3fb55992931eac587dbef84173a661e5_JaffaCakes118
-
Size
139KB
-
MD5
3fb55992931eac587dbef84173a661e5
-
SHA1
71604ab0bb5a8ad6d8b9a73383bece88542d29c2
-
SHA256
d251837de8e1519d196e601fe0355c68d6aa070637bc51a7755f34c84f4b1b68
-
SHA512
1260e3675f6098d2745e0f8e736c492d1bea9af53a21c5abb613c7510701acb5ebe88f57406211e5ea289014c02eac3a74fdeaa52e58cdbf18820e042ab99aff
-
SSDEEP
3072:AJFOqOuUPBjR+jfCpWaXjwSYnFKpGtHdJXx8C:oOqXUPBjRifCEnxngpGt9JXT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fb55992931eac587dbef84173a661e5_JaffaCakes118 unpack001/out.upx
Files
-
3fb55992931eac587dbef84173a661e5_JaffaCakes118.exe windows:7 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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:7 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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 561B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.pdata Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 1024B - Virtual size: 655B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ