Behavioral task
behavioral1
Sample
41cb2fa3832c78a64820e27971f339e6_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
41cb2fa3832c78a64820e27971f339e6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
41cb2fa3832c78a64820e27971f339e6_JaffaCakes118
-
Size
52KB
-
MD5
41cb2fa3832c78a64820e27971f339e6
-
SHA1
4f41cb7e9a4fec58135b257fb3f1995dcac2ad65
-
SHA256
91ab6887208751e5ceb52711c02910d98c5a78d0e04226a806e940f9385f0d38
-
SHA512
aba8b4a9ea398f1ae947330d38c1a6262d448749e694e648d9bd3f22c20192c0a6ba337d6ed198e7fb0313874c99430208e904b20e2d33184a569c4568a4997a
-
SSDEEP
1536:a/BaV7B17CJ/I7vOhK2KNS8BifhDTLKkEzx:Nv7s/IzUKctfhDf8x
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41cb2fa3832c78a64820e27971f339e6_JaffaCakes118 unpack001/out.upx
Files
-
41cb2fa3832c78a64820e27971f339e6_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
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: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ