Behavioral task
behavioral1
Sample
b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999.exe
Resource
win10v2004-20240426-en
General
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Target
b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999
-
Size
121KB
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MD5
15492c3793edb7c3b34aa9fd43096c8e
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SHA1
2d1d1d1a5346f7be5d56b74b77bacdf862062bcd
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SHA256
b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999
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SHA512
b5105fecc513368e0530a5d818dc353032a36186f4089acaf7a2f405bec9cd8b3a31c60b1ffeff080234920fb88647645467ac109f56b997eb2d1c792f05ac9f
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8wYo17tcj4asI9qfrSZlyzXOt/09srzH2oZdMNGM:KQSodYeLIwuyKhr1nOT
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 b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999 unpack001/out.upx
Files
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b90071deca0a075ebc2be1aff49c4f4e918132b6777ce6cfa98c8babbc55b999.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