Behavioral task
behavioral1
Sample
10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe
Resource
win10v2004-20231222-en
General
-
Target
10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe.zip
-
Size
1.4MB
-
MD5
54bc8fa77851bd1f2af110163c425dcc
-
SHA1
a17b3fff9ce57c09880946746b749e8e79898acc
-
SHA256
fc19704ba20d7a5d0faefcded5c24aa28127a82931319953e710d9e2d7f59f03
-
SHA512
8199189d541a118ce76bcfaecfb81452e9157a56f5d5d9a23159c2db8b2f1533a57a22022cc368a5932f3d9ef6b125ba270874e281703820e0e4fd2b4968dc7b
-
SSDEEP
24576:xcVYxGPoUFnObUor5LXbhXVS3RShsGIlqcLU5nTWR4AwY6yPFHn38vLTBUT:xv0PoUkr58whsdlqcLUZTQHUTK
Malware Config
Signatures
-
resource yara_rule static1/unpack001/10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe unpack002/out.upx
Files
-
10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.exe.zip.zip
Password: infected
-
10550390eff3a96e4958a98368e08c8266587123cf6fd7db1e6f6ba91568c24c.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: 3.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 72KB
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
.code Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 328KB - Virtual size: 327KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4.4MB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ