Behavioral task
behavioral1
Sample
1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64.exe
Resource
win11-20240221-en
General
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Target
1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64
-
Size
266KB
-
MD5
59939adf2ea8150da6a577361ef0eabe
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SHA1
b2d4513fdce6a01c07623c8179db61353c3e7ddd
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SHA256
1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64
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SHA512
73b843a01f81b1e6cca7a3a408a50d32879458c36d07da208fdd0ab4a9d5f5a13cb36b267223bbde3d3b8259411da7a515d48ab8efa97ac6fb12994b828357c8
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SSDEEP
6144:xXzKdNY49u8rVEV37LASgv3IXNyD01net:qa4AdsSgv1D01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64 unpack001/out.upx
Files
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1efccdfa0dba42f652c445850097b53176c599692f82fdf736e7a442f0cf2e64.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ