Behavioral task
behavioral1
Sample
b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3.exe
Resource
win11-20240426-en
General
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Target
b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3
-
Size
266KB
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MD5
1f52824d29d7f80f46a8f6527a8c4607
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SHA1
2e92d599f6c5622c527fa331f12ecca88c891607
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SHA256
b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3
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SHA512
d9498d3c3f927bb0ddf2d2e1d27039b74504cbaa9780284d271205afbc7558130f2c540ad71443e213db9dca258b440018b3271ed0e393f24f002cdd59681d78
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SSDEEP
6144:/XzKdNY49u8rVjHrv6SEhI1pRDl8yuLl01net:Aa4AwrP80p2J01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3 unpack001/out.upx
Files
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b887f7f236a71a103dab53273aa3873599a1671c1653e6d9d62b51f14d4974b3.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ