Behavioral task
behavioral1
Sample
bf8c3b61ba5f6d78303aa40f6b9a639b_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
bf8c3b61ba5f6d78303aa40f6b9a639b_JaffaCakes118
-
Size
33KB
-
MD5
bf8c3b61ba5f6d78303aa40f6b9a639b
-
SHA1
0a00949876ad02f4d4a233aa81c9f65ac7f717d2
-
SHA256
570d630957aa4a43f90a3003d01670efbf7cefd92119433526f446e3e3f26e5a
-
SHA512
1cd3356798674069e187e15b81f8ebf5dd40823f12e3fb10fdfd2fd2fecc78cb18fc9a980173b72f6bc6ff0fd7b280b42ad7031bdd7ccd239598cfb76bcc10e2
-
SSDEEP
768:zeq5YtQ4Him7u0b0hrqv4fd08D9utAuiKvM0OBWgjUq8M:zzmC4Jy0bEGQlIAYvM0rI8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf8c3b61ba5f6d78303aa40f6b9a639b_JaffaCakes118 unpack001/out.upx
Files
-
bf8c3b61ba5f6d78303aa40f6b9a639b_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
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_32BIT_MACHINE
Sections
.text Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ