Behavioral task
behavioral1
Sample
18e99e2e8b6365b157418e7a96844692_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
18e99e2e8b6365b157418e7a96844692_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
18e99e2e8b6365b157418e7a96844692_JaffaCakes118
-
Size
121KB
-
MD5
18e99e2e8b6365b157418e7a96844692
-
SHA1
633777c4c8ef8efa6e894eec0fb00151ad02af4a
-
SHA256
add806d61e7195b5504a8b2d601a546ea0c1697a878f03dd85b4c86411931d33
-
SHA512
bac4ffb733aba3524dbd5df88d5c2593e90f482cc6df1b59dad409720063dfe3dfb30bf03f55e3d6abf85adc7412fc9e50b10f690b433290bdb3b91d31e0e887
-
SSDEEP
3072:OigLWT6OC1GE6LIGyAVJBFr1xrgFjBLIgy2:Ofk6f99GDlFrPrIBH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18e99e2e8b6365b157418e7a96844692_JaffaCakes118 unpack001/out.upx
Files
-
18e99e2e8b6365b157418e7a96844692_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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 111KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 680KB - Virtual size: 684KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 196KB - Virtual size: 196KB
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 645KB - Virtual size: 644KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ