Behavioral task
behavioral1
Sample
93b043e9d2b5033f642a2a1c0f6dc729_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
93b043e9d2b5033f642a2a1c0f6dc729_JaffaCakes118
-
Size
303KB
-
MD5
93b043e9d2b5033f642a2a1c0f6dc729
-
SHA1
65211a6d6665b2a175c611ac6c9e76b77bb95578
-
SHA256
b7faac61a7700a8f928ea1e6d383b90592d8167c0ac98bfe3e0769f9581c07f1
-
SHA512
30b6c45174183eb95707b5eabd8afbc3f637af8504e3ec1a253bac6bcb527e6e157509f1c226c339f49636738e9bd4ed8cbaf51797637a51cfb0e3243d8f96c5
-
SSDEEP
6144:6uIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLy/:R6Wq4aaE6KwyF5L0Y2D1PqLS
Malware Config
Signatures
-
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
-
93b043e9d2b5033f642a2a1c0f6dc729_JaffaCakes118.exe windows:5 windows x86 arch:x86
Code Sign
7a:2c:ba:f6:41:35:5c:bf:43:d3:b5:b4:2f:4d:59:52Certificate
IssuerCN=ELEPHANTBIRD SoftwareNot Before15/12/2011, 22:00Not After31/12/2039, 23:59SubjectCN=ELEPHANTBIRD Software62:68:8b:27:67:fe:a1:8a:d0:93:36:64:93:b7:4a:be:53:62:e8:57Signer
Actual PE Digest62:68:8b:27:67:fe:a1:8a:d0:93:36:64:93:b7:4a:be:53:62:e8:57Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 476KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ