Behavioral task
behavioral1
Sample
4634219f4984c38c05de03c4ff8d26e1_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
4634219f4984c38c05de03c4ff8d26e1_JaffaCakes118
-
Size
112KB
-
MD5
4634219f4984c38c05de03c4ff8d26e1
-
SHA1
4eda0c080ea56cdc11143d0314093ec67caad0b3
-
SHA256
be01752ab01752e1d42fe283d5734859b4ff39c426b34eba260264caffd0c004
-
SHA512
8450c3871eaf4f6c45d0ebe41e4c20ffb2bebf69b324598930b2776a458e37a5c6fa6cfa48747d3b0a5e35ac40ff7097a461f40e0d7bc6a5baadb3073dc27e1b
-
SSDEEP
1536:AUD9tPkoi2XeLE8TJE56dZXZMd8JL+YadMVDzqcwaKe8Es7a1SkZaW:AQ9BJoJd5ZMoq5dMVDzTwaKetsa1SIR
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4634219f4984c38c05de03c4ff8d26e1_JaffaCakes118 unpack001/out.upx
Files
-
4634219f4984c38c05de03c4ff8d26e1_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 606B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ