Behavioral task
behavioral1
Sample
b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47.exe
Resource
win10v2004-20240226-en
General
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Target
b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47
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Size
135KB
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MD5
7f19e07191fdc9333bfc89e3b902d9af
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SHA1
d393955034c7b0cfd89414b025e916ced124e00d
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SHA256
b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47
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SHA512
6bcd4451c6e40512b75a4d04a479ba42830fee1a5d3c2d3fda6956e7d6ffcc1964d651f0d74448e232390873b3523dd442f38187c3c32b24c7bc9157d063bf47
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SSDEEP
1536:psEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXLUUTIGPz:/qoCl/YgjxEufVU0TbTyDDalLUUIw
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 b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47
Files
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b57ee9723a7f88cbfa21203fb52c575f9f332cd118aa70cb1cbe34c37ff4ab47.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE