Behavioral task
behavioral1
Sample
08185114b3ae8c1ec96ede066f02f290_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
08185114b3ae8c1ec96ede066f02f290_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
08185114b3ae8c1ec96ede066f02f290_NEIKI
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Size
131KB
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MD5
08185114b3ae8c1ec96ede066f02f290
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SHA1
30a8c56534e2164b3d96d4eef3efc211aea13524
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SHA256
a75e5152d4ed8bfbd39b02f1058ecf4ca5bb3a666449f348ae8b8427e56435bb
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SHA512
7c68b2ca55148ae761dea854602836e90304196b4dff26f22fa1b7fa69884092e86a214b40c93d46c9367fefa92cd71520dbc1fdd9ddcb11550573cc35dea5af
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SSDEEP
1536:KYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nyUO:3dEUfKj8BYbDiC1ZTK7sxtLUIGfUO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 08185114b3ae8c1ec96ede066f02f290_NEIKI unpack001/out.upx
Files
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08185114b3ae8c1ec96ede066f02f290_NEIKI.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE