Behavioral task
behavioral1
Sample
b0baf5e7926a618259e4f684c2e2c105_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
b0baf5e7926a618259e4f684c2e2c105_JaffaCakes118
-
Size
111KB
-
MD5
b0baf5e7926a618259e4f684c2e2c105
-
SHA1
d49f5d2a98075b24a6d301a1b018355974551275
-
SHA256
53a47f172f38c66190949a0fce30a6af2869e10716206b56cf68576b98acd804
-
SHA512
d1abe8436f0b563954a6ce3e98bc19d149b9e52d50645ec740692fdd4f95ee77350cc46e2c8a2dc1f021ca28d59c748642c627172530328051fba9fa74859fe9
-
SSDEEP
1536:3ZiP+JIE0WPKHkLOvyjnj2bZ4ZI+RbBznm96HAuxhKIw3hoADYv:pJIzWA6OyjngKpRUogux0Iw3hoA0
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0baf5e7926a618259e4f684c2e2c105_JaffaCakes118 unpack001/out.upx
Files
-
b0baf5e7926a618259e4f684c2e2c105_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 90KB - Virtual size: 92KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 488KB - Virtual size: 488KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 89KB
IMAGE_SCN_MEM_READ