Behavioral task
behavioral1
Sample
45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa.exe
Resource
win10v2004-20230915-en
General
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Target
45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa
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Size
266KB
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MD5
f54cd5968c81e76d51e571abef7ca1c3
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SHA1
dee0bfae9621676a5b34e10898d6f7c125e25491
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SHA256
45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa
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SHA512
b5d004125b19d06dec9af5328286ce2a3d2b04b4c50c59bc73f5867154f29c2d75563d15aa9a4401180610c4e8b4fe5bf00cf0de0d1dd1822b2de798342c6ddc
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SSDEEP
6144:SXzKdNY49u8rV1jiUXw+atfHcHx1SFez01net:ha4AejvjatfHuxAK01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa unpack001/out.upx
Files
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45b8c54334509929c73e433ec75b846996916304b7f70689fd061deb78b307aa.exe windows:6 windows 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
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