Behavioral task
behavioral1
Sample
f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9.exe
Resource
win10v2004-20240226-en
General
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Target
f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9
-
Size
190KB
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MD5
e4ea41d6273a72e1d40098d550b21955
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SHA1
7801f66d580dda1f031d4883e9797e8040754f48
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SHA256
f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9
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SHA512
fe62ab9b5724d04fcd959afb0db2f508833362b5ad2f2419156434daefdb22f1ad309d46e0b597f6f31ac85321fb7f0be4fd272bdf64d62440f8a9fe8cd0c421
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SSDEEP
3072:GdEUfKj8BYbDiC1ZTK7sxtLUIGV2LKfjNFEH3GQlLn/:GUSiZTK40h2oNqHrN
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 f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9
Files
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f10b3cf90e70e959d1c5bd422f1a2256402edea6ff9eb1153722e5d670ffa0a9.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ