_ll_callfunc@16
Behavioral task
behavioral1
Sample
72cde6251d8fb76245b35d189757db7dcedc120490231b7da6afe9d09cd58c9cN.exe
Resource
win7-20241010-en
General
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Target
72cde6251d8fb76245b35d189757db7dcedc120490231b7da6afe9d09cd58c9cN
-
Size
64KB
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MD5
20ba949640e072f2388782a5b3ca1d90
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SHA1
6364110256efb3643d282730e5a4a32d32a5972c
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SHA256
72cde6251d8fb76245b35d189757db7dcedc120490231b7da6afe9d09cd58c9c
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SHA512
f87d3c102b6f390359cbc55483379d172c3a972dba0ad507343a4b97ca8aa2761e078a736a93fdd0eee4b830f4249d4dc9e44f604aa1dc9f8534a37c2eb64296
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SSDEEP
1536:dWNdumsxrVH1YOKhH6qwNZJziIODHrg11uU73DX/8W:dW+merVg8DiLDk1YU737/z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 72cde6251d8fb76245b35d189757db7dcedc120490231b7da6afe9d09cd58c9cN unpack001/out.upx
Files
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72cde6251d8fb76245b35d189757db7dcedc120490231b7da6afe9d09cd58c9cN.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
Exports
Exports
Sections
.text Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 944B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ