Behavioral task
behavioral1
Sample
3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c.exe
Resource
win10v2004-20240426-en
General
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Target
3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c
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Size
83KB
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MD5
16a9b0aa9dd4ee56b6dd4f788d4fee59
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SHA1
18616c88ebdbfe1f132c4c30ba8e76049f830a19
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SHA256
3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c
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SHA512
e59fc3640ddac745f264ecbdb3664ae9dde41f222d95d6e400caf2049d50a4a350d0e2fb5e6234799f2e436cbb6971e44ecb4eecc570a31dac2fbf745bf95677
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q82TWn1++PJHJXA/OsIZfzc3/Q8j:KQSolQSoA
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 3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c unpack001/out.upx
Files
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3757a349150fc6c551df3fefcd6bd3adca07c5b8b6ba951f2cec8df13aae478c.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