Behavioral task
behavioral1
Sample
b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c.exe
Resource
win11-20240419-en
General
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Target
b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c
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Size
266KB
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MD5
3cdabfdef43aebff4fe6b89d54f3cc84
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SHA1
7be493e0fdf8b0752fec982b02278c5bdee74007
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SHA256
b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c
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SHA512
e220a6602e2adaad44eb1dc2522b49e3b925f4aa2da2f95c250ebfa45d70bbdcedb98fa8e7a6dbbacffb94b4f5d802eeb83489e8121febc6ab9b88fe493bd6d8
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SSDEEP
3072:bNXEGZJWhfNFC4S60+XoLczrVmX83htUADWKK8/3UuwiDIAkJhgDdBnH01ne4PK:hXzKdNY49u8rVWypDIAygD/H01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c unpack001/out.upx
Files
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b1f984aa601516927cbab0e715a46ee42b429727c27a0e240c4d7f8557d6755c.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