Behavioral task
behavioral1
Sample
f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5.exe
Resource
win10v2004-20240226-en
General
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Target
f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5
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Size
704KB
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MD5
8dd8a71918ce5efb887e8008d3844914
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SHA1
652b72aae33943efc0958ec3d5a2315623279f70
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SHA256
f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5
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SHA512
caf82866c24e90f76b0b67ff3dd38997204ffa2b2bb6450c87991838d67c434184bdaf4d40ebde5f552ae0cbd5c0dfb4e8ffccbff9067c53535a332d0d37aa35
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SSDEEP
12288:VQtknMwHskY7gjcjhVIEhqgM7bWvcsi6aVlXIyJgJGP9/ztLlAZHYv:VIiMysZgjS1hqgSC/izNfOJGlbhlAZ4v
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 f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5
Files
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f63bd4562c9821244af55f3abb9bb968c3ad6b3aaa7fad3167c64b7b648c78e5.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