Behavioral task
behavioral1
Sample
f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2.exe
Resource
win10v2004-20240226-en
General
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Target
f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2
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Size
116KB
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MD5
1c07330d84aa7453a7439246245becf6
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SHA1
8cf65b00c36c82d22f5f5a1e50372bde8f854996
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SHA256
f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2
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SHA512
268ca6cc65b57aa526748fe7f64b48da8b1390c9fa9cf0c54ad353e2727b7ab6124fb143ae088cc39fb9bf9b60fc29c242ef12f9640b3f5894214bdc29bf4dd4
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflil:hfAIuZAIuYSMjoqtMHfhflixiw
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2 unpack001/out.upx
Files
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f88d32b0d6e6e48ea428f5036ed78dfeec26115796bd4c9f02acee6d53d4cfa2.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ