Behavioral task
behavioral1
Sample
48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d.exe
Resource
win10v2004-20240226-en
General
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Target
48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d
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Size
54KB
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MD5
2eb44a92414c10cc00b041b46733372b
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SHA1
4ea44c574c863afea02a6c90ebd70170ddc906b6
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SHA256
48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d
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SHA512
5a1e078ce914090615f2a744ec95a0c9fef454453bb8b4f223c42dc0718e524621fc7f5c9a51b08eb31643860682f871f184b0d029b8967be167dd7caeacf4b5
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SSDEEP
768:HwgymM0nxNLdP7dFKOOc77o+G2uk6P/yAwXdWDf+sZxoy8keYh6z:HwgrM0xNF7Xps+GF/y3NWb+sZqyBh4
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 48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d unpack001/out.upx
Files
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48463bb559898863164265030af69a418f834b05795b3585dad96dec2bdf195d.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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ