Behavioral task
behavioral1
Sample
b1d63c7179549f6ccaa8089d312e0d7d07d2330fbb6981799e1e55288c27de68.exe
Resource
win7-20240221-en
General
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Target
b1d63c7179549f6ccaa8089d312e0d7d07d2330fbb6981799e1e55288c27de68
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Size
446KB
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MD5
a10e24d1379b14c1d39436cc51ca1a01
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SHA1
c5c59a6c8c8645bc7a698d9eedfbd0049c7bfba9
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SHA256
b1d63c7179549f6ccaa8089d312e0d7d07d2330fbb6981799e1e55288c27de68
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SHA512
0c2ea9055f4c813280b924c94f140bd1b339b4ec4e36be26fa926bff678a149a2474a8eaeec4492db4bbdafb6b5e1db074ffb9be7409cb9b61e835c3c682326b
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SSDEEP
3072:2mVwRKCTu8ANCHu8ANCgu8ANCqu8ANC8u8ANC3u8ANCmu8ANCIu8ANCju8ANCp:2mVnhvNhvNuvNAvNivNRvN0vNWvN1vN2
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 b1d63c7179549f6ccaa8089d312e0d7d07d2330fbb6981799e1e55288c27de68
Files
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b1d63c7179549f6ccaa8089d312e0d7d07d2330fbb6981799e1e55288c27de68.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: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE