Behavioral task
behavioral1
Sample
b4f76411a9645e6d72c310a9b4234809.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b4f76411a9645e6d72c310a9b4234809.exe
Resource
win10v2004-20231222-en
General
-
Target
b4f76411a9645e6d72c310a9b4234809
-
Size
3.9MB
-
MD5
b4f76411a9645e6d72c310a9b4234809
-
SHA1
8ebda9a097b9a9f8e3795a899acd83fa7e64b408
-
SHA256
bd10bef342130ec359d77292c77a4dd96473ec94ac86834477053eb72dcd1596
-
SHA512
993ce5e8c3d62bb86adfb815851168c3d8e59ca8eb1c9610de3e890aba12eca8bcd060138cb299d85c30adf8e41c4bef49f7cb5803afcfd5c42c45fb632887bc
-
SSDEEP
98304:J3Ec4LHqMA9zyULG+mkm/yw42sXVA9zyULG+L59Jjim+jM/JA9zyULG+mkm/yw4o:F94LHOzLqkmr4ZyzLqq9JjF+jM/2zLqo
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4f76411a9645e6d72c310a9b4234809
Files
-
b4f76411a9645e6d72c310a9b4234809.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