Behavioral task
behavioral1
Sample
3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a.exe
Resource
win10v2004-20231020-en
General
-
Target
3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a
-
Size
17KB
-
MD5
e332bb199e0cd250877dde986a7afc8a
-
SHA1
f4223d559d40171912977073a4b41b382949bb0d
-
SHA256
3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a
-
SHA512
1e6567018b08a228c92bfb6de3ddc80cada049a6ae644d5fb21e4734acf54dd9cfa6167d3a0a8e2dd0715fd26e82db7dbd6cc911cc682903f213d9caef3a76c2
-
SSDEEP
384:fkHg9hNfi+jsx9tr7EjE6OA7VM/Qsbng:fbxIx9REwe0Fz
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a unpack001/out.upx
Files
-
3f1c6a628ca7cfa9a21405bfb30a1cf7845da83ddfbb11ba9efbbaef30e29e9a.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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