Behavioral task
behavioral1
Sample
258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de.exe
Resource
win10v2004-20240508-en
General
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Target
258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de
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Size
1.7MB
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MD5
91dd5d10f42f18fa8963e2a66de445bd
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SHA1
7ef2983b9c7a1db4e99a82d48943f1d59e9d55b8
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SHA256
258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de
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SHA512
9e225337dfe0942b555a9c0fe6bf58d948910727ae1ea90facda862a1a125baa645511a7f6bca957b4c38ffa5fb70f6dadf777490cf1067d764bf8bafa5dd361
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SSDEEP
12288:DZISeMFVhdL1XBvXxzGNABnwHdxkn7L1GzR1FYoxkM2N4JHUcTwoS7:VIW0rXi1GzRQo080
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 258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de
Files
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258e877dc5e02eff3fd798b11d0c6d7185951c5d04958487a51e12cc763d25de.exe windows:4 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_32BIT_MACHINE
Sections
UPX0 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 289KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE