Behavioral task
behavioral1
Sample
b85afcc532e3e73a390e822f519f978132b6bfa84049e26c93fad33a13550d73.exe
Resource
win7-20240704-en
General
-
Target
b85afcc532e3e73a390e822f519f978132b6bfa84049e26c93fad33a13550d73
-
Size
158KB
-
MD5
1e6d428ff9f31686176d4f72f6aeff91
-
SHA1
d1542bd018221ce607a87cd2edb26a03da6a0e9d
-
SHA256
b85afcc532e3e73a390e822f519f978132b6bfa84049e26c93fad33a13550d73
-
SHA512
fee4fdd435ebc1460416d8222b9b28b18301b87f71d3f08c2b7ec2eb4fb38ed38630e0a358c1f0b20630a0fee362a9f3948690690e6bc49ba4b3489c1d968e13
-
SSDEEP
3072:htE5KIKQWp1mW1qFl9EKR9eISWj5qzZrpTB9Wfitrw58HVIE9/OKx/A4l+:fEmp1roly6eItdqJpd9W811/OKK
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b85afcc532e3e73a390e822f519f978132b6bfa84049e26c93fad33a13550d73 unpack001/out.upx
Files
-
b85afcc532e3e73a390e822f519f978132b6bfa84049e26c93fad33a13550d73.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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ