Behavioral task
behavioral1
Sample
8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac.exe
Resource
win10v2004-20240226-en
General
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Target
8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac
-
Size
126KB
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MD5
2d47e46ede33eae0c7933aaf47d6a951
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SHA1
9d85efbe5b05b6ee14188eccf262ce9530cb97c8
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SHA256
8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac
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SHA512
e3260a69d192382b62bed9b328788c1aa06c3cb16cb4ed2c05b4449281529b40b12d99b06b2eaf49bb4b3b5d0b17f28ca5f3c7a6a9afed977b57aaaa9f7f522a
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SSDEEP
3072:3OpRgxPHDTdZCatC9TewJF7iMKd8RTbzruI4OLGdQE6b8wU:+pRsPtZ89ZnFbXuI4OLGd4U
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 8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac unpack001/out.upx
Files
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8862d9df4ab49a798e633f1667ea2b4c15b58229822027e39b25f2d800c050ac.exe windows:1 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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 40B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 840B - Virtual size: 840B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc2 Size: 411B - Virtual size: 411B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE