Behavioral task
behavioral1
Sample
784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da.exe
Resource
win10v2004-20240419-en
General
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Target
784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da
-
Size
180KB
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MD5
1e0b6140e8177eb519fa31576d135962
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SHA1
61b4ce05abc3541d882fd25b116f54fe96589385
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SHA256
784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da
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SHA512
c75a510ef3fe49abed384e12d6e5d17cb2d5b638e1120eb2c4e4d872ea319e21f828d16054e0bebd18283362c61de13ccc0eb5e863733b10028f915b2d578089
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf+9iMGfUSaOy9SnJUwFU+FUhFUeFUXFUqyqKRrpF6Pwq:hfAIuZAIuDMVtM/49iMGsSaOyih
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 784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da unpack001/out.upx
Files
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784c61340d4ff9ed7b0f2504b624690237cccd0a2c67b0d85977ec4dbc33c9da.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