Behavioral task
behavioral1
Sample
2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6.exe
Resource
win10v2004-20240508-en
General
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Target
2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6
-
Size
314KB
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MD5
017f03b6a259852c821557a985498727
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SHA1
912ce377a38709039196a378354bc0c7034e8f39
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SHA256
2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6
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SHA512
423603bc3eb2de1abcd283ac90d8e9721dbc1295cf8cf16a9fac6feac1169923151b40e674773f572305da631532dbe7907c5e8d3764612f356b8ee4fe853de1
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIucQSo1EZGtKgZGtK/CAIuZAIuo:KQtyZGtKgZGtK/CAIuZAIucQtyZGtKgp
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 2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6 unpack001/out.upx
Files
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2ff715b6500627ac1c5f2fdde9f3d687656ca8c97b5b30c8caddc885a111c6d6.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