Behavioral task
behavioral1
Sample
db32e43de30c66315d1d4a023ea48960_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
db32e43de30c66315d1d4a023ea48960_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
db32e43de30c66315d1d4a023ea48960_JaffaCakes118
-
Size
90KB
-
MD5
db32e43de30c66315d1d4a023ea48960
-
SHA1
90f8cdd5a310deda61d31a82b812a6fc7ecd273c
-
SHA256
d7d0d832316f03705d4455309ff27e208132e85f4a9da08bd115e0e3900b7852
-
SHA512
3c9545dd8314dc22fb08414fb67270248fac253c4b9622a597c52e80e9b1091fedd2cbdbcdccfd4552a2bb9d7f74710a6c58de672dc4083cf10070bc7b189492
-
SSDEEP
1536:F83rV5riQtTpXRUTuSQzaLQ94ybxxRJ8PS3Agxn1+4DJ8OPLSRGRX73Z+V:G3rrTKTzQuAHDh8YWqsV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource db32e43de30c66315d1d4a023ea48960_JaffaCakes118 unpack001/out.upx
Files
-
db32e43de30c66315d1d4a023ea48960_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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 320KB - Virtual size: 324KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 196KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ