Behavioral task
behavioral1
Sample
25af53fee5c887805e0bdbaf751c918f_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
25af53fee5c887805e0bdbaf751c918f_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
25af53fee5c887805e0bdbaf751c918f_JaffaCakes118
-
Size
21KB
-
MD5
25af53fee5c887805e0bdbaf751c918f
-
SHA1
8a3dcc4d4d4134c2eebc601f0cee76b3d94ecd6b
-
SHA256
1de2b4a3138849f8c71f01aa0eca0f64b6589d7659e261230b677f227efa8fba
-
SHA512
e90ffddd5ea55aae2d625f2e93f145b271f074425fcd63120bb8f2f9f6dba3783f69bb0dbd36a64d2043d1692fc4267aee85326fad469e90d178ee7f83b06ced
-
SSDEEP
384:f8viCUyemN/+vN3HXr+KPD1rua375ScpzbIN9+fv+w:fKn/+vN3Hb+Oa85xa9+3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25af53fee5c887805e0bdbaf751c918f_JaffaCakes118 unpack001/out.upx
Files
-
25af53fee5c887805e0bdbaf751c918f_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ