Behavioral task
behavioral1
Sample
1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa.exe
Resource
win10v2004-20240226-en
General
-
Target
1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa
-
Size
459KB
-
MD5
34d9e4ad2996bb534e44340d1b0d3000
-
SHA1
837fc1be77855e71b9b9892cf1739218f5faa4be
-
SHA256
1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa
-
SHA512
83e1c6f4802c97cba59268470005b3eef97d8ade1bfc18a55b5adab44a4035e9f8bab6125d60e19dfcbcf5dddd27ca81d9d726be63686a4cd646b41889cd2f2b
-
SSDEEP
12288:fXb1TjQ+p3rbNuqsDBFBygivAIKMV4qljNk2oSX:fXbrp3rbER9rNpIKW4qJW2
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa
Files
-
1a99ba89bf3f54e1f3085739ca238a085e83bfcd5eda640280850b021437c8fa.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 451KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE