Behavioral task
behavioral1
Sample
40586f51fcf0e13d5e1aa63c90d49a7a6897b09a7f953b009c4d9dd6b1c2e122N.exe
Resource
win7-20240903-en
General
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Target
40586f51fcf0e13d5e1aa63c90d49a7a6897b09a7f953b009c4d9dd6b1c2e122N.exe
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Size
86KB
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MD5
6a371073e771186db2b34be18992dad0
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SHA1
3eba0c0fc3ad23ad3f33c9e23d027e10f6a783c8
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SHA256
40586f51fcf0e13d5e1aa63c90d49a7a6897b09a7f953b009c4d9dd6b1c2e122
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SHA512
e4c13515a66ab36c8b8fb2a75910d3c020db5d09c36b1d6319337a368a404e059b6305e9102be91692677a999af285d8f3e7f8fc5f22278f38078f98bdc6ab78
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SSDEEP
1536:Jz+jIHNv+vsFbwW6dk0QeLb4NMHriBRxiDkURFH0tHk:JznH976dUCnuniDd0Rk
Malware Config
Signatures
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Urelas family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40586f51fcf0e13d5e1aa63c90d49a7a6897b09a7f953b009c4d9dd6b1c2e122N.exe unpack001/out.upx
Files
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40586f51fcf0e13d5e1aa63c90d49a7a6897b09a7f953b009c4d9dd6b1c2e122N.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ