Behavioral task
behavioral1
Sample
521e4eb7df3c6801c75b8f1ee7aa965f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
521e4eb7df3c6801c75b8f1ee7aa965f.exe
Resource
win10v2004-20231215-en
General
-
Target
521e4eb7df3c6801c75b8f1ee7aa965f
-
Size
1003KB
-
MD5
521e4eb7df3c6801c75b8f1ee7aa965f
-
SHA1
af1d6be18862d8e8adad2f531b9c92f59fd6f0f1
-
SHA256
991fcf01d3caf336a10e8048b9c6400e01b6d154655dcbfb768bf09c2780b1a9
-
SHA512
e0c920fb2c252bc1f5e5b7c1e2d4b9606d0b6e20b62ef8c52789b4143f118a6301490084925ea2e241908b027d1fad208bc7c2d493d393d2536230e97339272d
-
SSDEEP
24576:0sCzBfjNy156WlTaMQcH5f+64JRWFULCD+:0LFfjI1TaMQcN+9zWFULG+
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 521e4eb7df3c6801c75b8f1ee7aa965f
Files
-
521e4eb7df3c6801c75b8f1ee7aa965f.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE