Behavioral task
behavioral1
Sample
1755d08ea218c399d6ad970137708b57_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1755d08ea218c399d6ad970137708b57_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
1755d08ea218c399d6ad970137708b57_JaffaCakes118
-
Size
84KB
-
MD5
1755d08ea218c399d6ad970137708b57
-
SHA1
3a6f2808f157d19ad29482dffce7041a46a95b0d
-
SHA256
8501a46e3a0b151b8acff7c64abe9d0adf5d53f6c5f78f099789221de192a7cf
-
SHA512
313eb48cc602812afe786adff4efbead761d9d638f0a5f8a833ff0552a3133a940074ce9967a85964d7067b5060e00ab46ab570c9ef7be43424c5597902dfec4
-
SSDEEP
1536:XV8GwS/qILp1/6k6LBD4oXYSLqSECn2sw96rQE8ZASNaKe:6GPTPCBD4oXYSuU48P0ASg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1755d08ea218c399d6ad970137708b57_JaffaCakes118 unpack001/out.upx
Files
-
1755d08ea218c399d6ad970137708b57_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
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