Behavioral task
behavioral1
Sample
b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64.exe
Resource
win10v2004-20240226-en
General
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Target
b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64
-
Size
1.3MB
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MD5
5367c12639656311a7defd17d56c0cac
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SHA1
7452c8bc79bb51b4767b5db17d8f2a9b464610fd
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SHA256
b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64
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SHA512
c53f8bbacfe959eca029980a84b64ac268394ecd5aa87a40bdb8d1b3c5cebfb2c86bd97ab9c8d0dbcc5d4b394061d2579aa0cc77a5e7489fe1e1b41d2598a854
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SSDEEP
24576:sSLBIpEowsYiahM1GrSiOTX4I9R1nk+R1vPO1r6rYEeoQ0BT2QzgGK/:s2I2oNahMqOTII9RlFi1rqDQ0BT2Q0V/
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 b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64
Files
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b187ebf403bfd4e517b9c990858ced5b91ff26e9eddce5a7d3cf2257032d9b64.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
.tn Size: 42KB - Virtual size: 44KB
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
.f Size: 512B - Virtual size: 4KB