Behavioral task
behavioral1
Sample
bf2b61740b9dc21eb2e78ff0c8ad55b1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bf2b61740b9dc21eb2e78ff0c8ad55b1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
bf2b61740b9dc21eb2e78ff0c8ad55b1_JaffaCakes118
-
Size
951KB
-
MD5
bf2b61740b9dc21eb2e78ff0c8ad55b1
-
SHA1
ab1b2ab5dca747e124b4b57b6c88b74374e2086b
-
SHA256
4c6915ba18f166acf8995003cae4097f646e63a8c44c60a895ab71fa0a03adba
-
SHA512
38f238c4145163ef2b7c31190cd8830a32a7278f7a670c848da42769b3eeb2005534cddedef91196808a19c68583f554c6b92f80158cff917ba42f31d189f026
-
SSDEEP
12288:gOHerQZb+md4w1U4upOB0VuVFbiZKm4H8zq9FjtdX:NerQZb+md4wm9OF64HTFj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf2b61740b9dc21eb2e78ff0c8ad55b1_JaffaCakes118 unpack001/out.upx
Files
-
bf2b61740b9dc21eb2e78ff0c8ad55b1_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ