Behavioral task
behavioral1
Sample
40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2.exe
Resource
win10v2004-20240226-en
General
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Target
40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2
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Size
1.9MB
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MD5
c7ee21a67f19f13c3c8a5c2e2259c4d0
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SHA1
54080c25a599c3c3aaa99aae50cccba4467dac80
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SHA256
40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2
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SHA512
b872ec4ed9a3e8289463511d92044c2f58eb8a41e881781b414b20a1f396a495f5ba9132bcbb53793ac1c68ebad6604bf11a39852fcd59baea45124a4efe19f0
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SSDEEP
49152:Xp7iS3TLSRJE17IhgQYP08Sgzlp3nzIJu:XpeaaJbWz9jIM
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 1 IoCs
Checks for missing Authenticode signature.
resource 40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2
Files
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40f5b2d246550be344f9a76962b86efcf047857f65bd1ad62f7b9a22eb4e49a2.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB