Behavioral task
behavioral1
Sample
d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f.exe
Resource
win10v2004-20240508-en
General
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Target
d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f
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Size
106KB
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MD5
b413a28064fe46a67e9d5dafd306f24b
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SHA1
006b59829d326b91cbdeea783dbbdc859dad60da
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SHA256
d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f
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SHA512
9a99d82589ff5f94d155eb7af8867151d315e3f779416d4d2badc928853f5b6941ffe7d9528ca518ac4407ae04df6af520f527ce25943ebebd8f77a514d3efdb
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxRTWn1++PJHJXA/OsIZfzc3/Q8zxz:KQSo4QSoS
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 d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f unpack001/out.upx
Files
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d4ca77a564f0c143d41479377f02422a9c6c5558a819f09c02dad2d3736e2f8f.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