Overview
overview
6Static
static
5cvery.comv...id.bat
windows7-x64
5cvery.comv...id.bat
windows10-2004-x64
5cvery.comv...na.url
windows7-x64
6cvery.comv...na.url
windows10-2004-x64
3cvery.comv...px.exe
windows7-x64
5cvery.comv...px.exe
windows10-2004-x64
5cvery.comv...��.exe
windows7-x64
5cvery.comv...��.exe
windows10-2004-x64
5Behavioral task
behavioral1
Sample
cvery.comvb82942342425/buid.bat
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cvery.comvb82942342425/buid.bat
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
cvery.comvb82942342425/sourcecodechina.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
cvery.comvb82942342425/sourcecodechina.url
Resource
win10v2004-20240910-en
Behavioral task
behavioral5
Sample
cvery.comvb82942342425/upx.exe
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
cvery.comvb82942342425/upx.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
cvery.comvb82942342425/迷你网络校时.exe
Resource
win7-20240704-en
General
-
Target
f63a75634347276c5e2caea8f0257b2d_JaffaCakes118
-
Size
134KB
-
MD5
f63a75634347276c5e2caea8f0257b2d
-
SHA1
1e095c20f485cf7991724bb2b01d17595527a5cf
-
SHA256
734d2bb8fd65a0d447884178fb809fa09ef1a9929401ea906f3b419c7b847cc2
-
SHA512
1b2e5f1eba54f60bbbc0ddbe93cd705910c29f655f7611ab38710f547931aa5a3f73ee20e2a01bc2901de26f0a9355f5977e19632e15b311191b9ede3557f04e
-
SSDEEP
3072:Y+z67O7qPpuwJWsfXIcvpT2/e93a/OW+OSKmNzOY2tV/chok//Eq:Y+z6y7v4XIi2/eJa/OkSKPtV02wd
Malware Config
Signatures
-
resource yara_rule static1/unpack001/cvery.comvb82942342425/upx.exe upx static1/unpack001/cvery.comvb82942342425/迷你网络校时.exe upx -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/cvery.comvb82942342425/upx.exe unpack001/cvery.comvb82942342425/迷你网络校时.exe unpack003/out.upx
Files
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f63a75634347276c5e2caea8f0257b2d_JaffaCakes118.rar
-
cvery.comvb82942342425/Form1.frm
-
cvery.comvb82942342425/Form1.frx
-
cvery.comvb82942342425/buid.bat
-
cvery.comvb82942342425/fxscfgwz_dll_7.ico
-
cvery.comvb82942342425/rpclutil_cn_dll_5.ico
-
cvery.comvb82942342425/sourcecodechina.url
-
cvery.comvb82942342425/upx.exe.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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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cvery.comvb82942342425/下载说明.htm.html .js polyglot
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cvery.comvb82942342425/工程1.RES
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cvery.comvb82942342425/工程1.vbp
-
cvery.comvb82942342425/工程1.vbw
-
cvery.comvb82942342425/迷你网络校时.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ