Behavioral task
behavioral1
Sample
304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721.exe
Resource
win10v2004-20240508-en
General
-
Target
304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721
-
Size
1.4MB
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MD5
38fc25591e8639e8f8d10988fdbff5de
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SHA1
322051161fafecdea513f6bc8dbcf946545435fa
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SHA256
304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721
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SHA512
6313d5f89a6bcfc5a0788d63641e13031653aa894716caa72bb0b3455d2fec7fa9fef92dcc81534716f231afa91bfa68d67e2a1b7d6b8a5c92de3c768cbd81fa
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SSDEEP
24576:NSLsvOMqeNIbx0T7JABiLFUUrV8iiKf1IE9dk64Dum1ikQ2hC17Vq4F:NWstT7QiLFb+NKWouDuLuC184F
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 304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721
Files
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304c1e1e5c9ac04fa159e81d64efaa611f0d5a7403e58353c4426e771a8fb721.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.lygia Size: 512B - Virtual size: 4KB
.o Size: 512B - Virtual size: 4KB