Behavioral task
behavioral1
Sample
76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee.exe
Resource
win10v2004-20240508-en
General
-
Target
76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee
-
Size
184KB
-
MD5
066d1310cf2cc2272557132fc11622a4
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SHA1
fedcf2f8cf0b09bda1caf12e55a03e3b38c2bf47
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SHA256
76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee
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SHA512
b23290ccde3e0b5c645f79d347946a1e640c34bc94f3fbdcac5caeda960aff08a94bec70865f9b3cb09dbc4c0659188e7df9fe19ade99640333f7690a69cb7c8
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfgW+0JO2XKFbd0X:hfAIuZAIuDMVtM/p
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 76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee unpack001/out.upx
Files
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76e75022b7541d102358ecea162ef0c8a1312dfd513983b7ac4ec700664f74ee.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