Behavioral task
behavioral1
Sample
ca255bab20f00413c159bb4fbe4d8aeb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca255bab20f00413c159bb4fbe4d8aeb.exe
Resource
win10v2004-20240226-en
General
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Target
ca255bab20f00413c159bb4fbe4d8aeb
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Size
14KB
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MD5
ca255bab20f00413c159bb4fbe4d8aeb
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SHA1
422d839bd88107eae0dba18163173d1daa823cfd
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SHA256
bdccac1bbbdb6a4dd75516a1a001caebf7bc795864318b61c4dbe54ae214e4d1
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SHA512
45a26b745086b3e4bfb28936057907b2b585a25cd1e5350386ca4bbcc89e61fc0748d323f79cd88e5ad6fc3a141e39e42575712918f5413383efd49a2c8cdedf
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SSDEEP
192:/JFz7K4N7FtZbRSta97PNCcreXYQomfyBAro/TFeImVaxZ245WKK:BFi4lFtZbRStaxFCKeIQ5yMoLFef6i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ca255bab20f00413c159bb4fbe4d8aeb unpack001/out.upx
Files
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ca255bab20f00413c159bb4fbe4d8aeb.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_32BIT_MACHINE
Sections
.data Size: 8KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ