Behavioral task
behavioral1
Sample
fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c.exe
Resource
win11-20240419-en
General
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Target
fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c
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Size
266KB
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MD5
3f5a690f610df980d499f4858fe5d216
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SHA1
e3fd5a691a13fa9737033e4d6e81c20b2d670cb8
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SHA256
fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c
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SHA512
0b3655bd78303c536fdbe0214bc0f62cfe18b0e42b88b5cade8a0e4b44be74378c4bb6ae0a54f4130df4ed33e61cb817724a454b4f2d4da8d74a0126f1f5fd6b
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SSDEEP
6144:/XzKdNY49u8rVuWUV9mdB7Les+eFMBxIMZ01net:Aa4A9VMBu/eF+101
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c unpack001/out.upx
Files
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fdc8da9ccbf99e7fc34023868a6e5e10a1f8c2f7329e6c04c5f5b4331e85354c.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