Behavioral task
behavioral1
Sample
34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52.exe
Resource
win10v2004-20240419-en
General
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Target
34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52
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Size
103KB
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MD5
89bcfce110b22ea2b0765009a7004c14
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SHA1
9e19309e293d71f45b0da64a9e51c3510ae4bcaf
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SHA256
34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52
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SHA512
8c53fa3170c2020527a695919a6f0d5c45060cf6e5de0a1fbc36a0be6d85425e912e64112bcc922876588b8e64eb97f56cd3e12fd61d1dce3036a46985e5bc7c
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfnJt:hfAIuZAIuYSMjoqtMHfhfnJt
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 2 IoCs
Checks for missing Authenticode signature.
resource 34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52 unpack001/out.upx
Files
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34fe39c82872d3e2c981e501a5dd938e3c4d255b0268e4c4c44d8112f8906d52.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: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ