Behavioral task
behavioral1
Sample
c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e.exe
Resource
win10v2004-20240419-en
General
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Target
c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e
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Size
264KB
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MD5
8a1bf0ff420b6db63cc8268d184af3aa
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SHA1
ce5cb642a0a63839adf0103fa4ccd48db5c339f6
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SHA256
c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e
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SHA512
18800a5c73d340844a3b128100058c3a56066d04f5ae14d7c1a52a0ed10bc95863d9848f53779a47d8dda395af1c3a656134902ce3069002e062671fbdb2a434
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SSDEEP
3072:+nyiQSo1EZGtKgZGtK/PgtU1wAIuZAIuAmaA1:JiQSo1EZGtKgZGtK/CAIuZAIuAW
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 c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e
Files
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c4af95981a8a1b1ed37bfc2e23c3ea35a0bd178c24efb5d1ae9cf016382d5e3e.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE