Behavioral task
behavioral1
Sample
b557c9c1b0728d1d3378596fc74c5095.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b557c9c1b0728d1d3378596fc74c5095.exe
Resource
win10v2004-20240226-en
General
-
Target
b557c9c1b0728d1d3378596fc74c5095
-
Size
12KB
-
MD5
b557c9c1b0728d1d3378596fc74c5095
-
SHA1
2d5a672d77db7f8d42f89f90d633bcc6e8aecff2
-
SHA256
c2f673d2500f247d15a52725081a71470de4e67bf87b74db49c1a2c00cd785e2
-
SHA512
c6c9b86249ead7fdf55761fd9af721c0d916bfdbc7a2d24493d74e4ec6635db07bfa6ce743c42d46b47bf021dbebcdafae0fc7ef351e29f94462be44bbf77824
-
SSDEEP
192:e7XTr/mpLMNDWA2WUQz793DpOLiSSKpKCpH9T36O29E5NLy2yGlEDoQ/I+NRLVft:AXvOMNKAt/9IjpKvqe2dqDoQ/ZRLm+
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b557c9c1b0728d1d3378596fc74c5095 unpack001/out.upx
Files
-
b557c9c1b0728d1d3378596fc74c5095.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
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: 324B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ