Behavioral task
behavioral1
Sample
dc7bf05acae2a4117f83667ec5bb6de6_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
dc7bf05acae2a4117f83667ec5bb6de6_JaffaCakes118
-
Size
398KB
-
MD5
dc7bf05acae2a4117f83667ec5bb6de6
-
SHA1
203da358824bc7e2d882064ac06012561f061393
-
SHA256
dffae66af665921bc0c789fafedf82fef0555b33d869ea246b54ecb7f4d670bf
-
SHA512
208cdc24d1afc399aa4b30c35a74aa529ece30a43376dee8129ff32cff6ff02d776271a7507ad514a42a82353a66c00928185faee38eeff71130907e6ad74ebf
-
SSDEEP
6144:Ba8tMgy6sz20Ve/iQtHNbxlnz0kWgug5KnzDMyDw7RbfaItrpc3aAs:Ba8tMlbQttvIk55KnNDMRbfaIVpcKZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc7bf05acae2a4117f83667ec5bb6de6_JaffaCakes118 unpack001/out.upx
Files
-
dc7bf05acae2a4117f83667ec5bb6de6_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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_32BIT_MACHINE
Sections
.text Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ