Behavioral task
behavioral1
Sample
3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d.exe
Resource
win10v2004-20240226-en
General
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Target
3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d
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Size
736KB
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MD5
3746359ce57f69457411e59757baf4fd
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SHA1
4fd2b30e3e9cc3015a2c08b5f294873acb04dc88
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SHA256
3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d
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SHA512
94b6b6960c0b57157dc26eb6b74662d9bcea126778a2c3f9a7655448a6cb379d20a467df555f7a3a203397d6f6260bf0f0ab714aee924903a4fc32bf05ecba3a
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SSDEEP
12288:gEQoSpXQJCfW5qk/j+1mU5oVhWd8pUgyy+fKA74fyBCEwgoQqEyrYxQjeTf:gwCq9i1R5WEKGaAibgnhycxQCz
Malware Config
Signatures
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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 3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d
Files
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3e91995f7ccfc67aceabacf02fa6a60b28fc8b800d3593c37f516c2bd609a24d.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ