Behavioral task
behavioral1
Sample
dvs-csf.exe
Resource
win7-20240729-en
General
-
Target
76e216509c2b57bbf42ee7ace0b32870_JaffaCakes118
-
Size
119KB
-
MD5
76e216509c2b57bbf42ee7ace0b32870
-
SHA1
c07f4835b26749e8f86f1f1ab78e9e9b5b6b386f
-
SHA256
ca321732dc68306c4d13cf2236ff73f97cd6ba257ebca84ed0d59f210b849b28
-
SHA512
2e917c366d3f7ee2ca7f34cc76ca0b06975991ce13aca7961213cbbf55e238741e1742f6e2aced5e7dfc79e54dfb1da47dda62a527e5fc89364faad5a1563acb
-
SSDEEP
3072:HtX9yIq/H6ylINtA2AGEK1+KOEI+tMYmcHj+IfxS4hwQNcL0mQ:HtTq/zIN2x9s+Kn7pvKIfxSAw2Ht
Malware Config
Signatures
-
resource yara_rule static1/unpack001/dvs-csf.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/dvs-csf.exe
Files
-
76e216509c2b57bbf42ee7ace0b32870_JaffaCakes118.zip
-
Trainers.nfo
-
devious.nfo
-
dvs-csf.exe.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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 114KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE