Static task
static1
Behavioral task
behavioral1
Sample
33427984/Main.js
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
33427984/Main.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
33427984/TestCRC.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
33427984/TestCRC.exe
Resource
win10v2004-20240704-en
General
-
Target
28988c51ebd72a1c77cc6a4405f021c3_JaffaCakes118
-
Size
133KB
-
MD5
28988c51ebd72a1c77cc6a4405f021c3
-
SHA1
33838c9bfbdf0472c4035de9f12b468300dcd35f
-
SHA256
27078b22a2bdeeb008669716effdb52aa44e33b257e2c11d44147941f87cf321
-
SHA512
19d29175dce9df439e6fcfcae527f117efb470a2c63471938d275dbfc87aede85629b5a382dff359e97b69f35e6581f81c2bcda64597e2a5132e6a9fb57542a7
-
SSDEEP
3072:b3XuF0S+jmjsGwMalbbnLBwmLcmUS6PLssb:r+SDGE+mLcmqPv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/33427984/TestCRC.exe
Files
-
28988c51ebd72a1c77cc6a4405f021c3_JaffaCakes118.rar
-
33427984/Main.dfm
-
33427984/Main.pas.js
-
33427984/TestCRC.dpr
-
33427984/TestCRC.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
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
CODE Size: 114KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
33427984/下载说明.htm.html .js polyglot