Behavioral task
behavioral1
Sample
b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c.exe
Resource
win11-20240508-en
General
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Target
b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c
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Size
266KB
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MD5
bbcc728af3f3f01cddd4347e8de2a80d
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SHA1
ad88a6d5edfdc9ae243e18ba024a0acca9dcfb2a
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SHA256
b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c
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SHA512
99e79ba6f6353e069571260ed201a0f43698d622d1c97d37884bb82e24879b27f910f5c3ad6da74d767a841648eab520b84494f7312c9f43d748e784b1fc7644
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SSDEEP
3072:9NXEGZJWhfNFC4S60+XoLczrVmXzNggzgCggW3KhEfVEoSQDrZajxH01ne4PK:7XzKdNY49u8rVgbxifVEoSErm01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c unpack001/out.upx
Files
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b721b9cbe51f077a716e0ba324b7412112584c4a159c01688ba98d108556e99c.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