Behavioral task
behavioral1
Sample
4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b.exe
Resource
win10v2004-20240426-en
General
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Target
4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b
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Size
175KB
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MD5
6d4aabf22c57ab0af4837dc0c45a001b
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SHA1
07da6d65feb4d8dd480c968206ccd07c4d59b8f7
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SHA256
4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b
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SHA512
401817b22e5e1a38d206862d399ee4586a07f33699a8711f4d0d2515eee08e4ec8b322c1ae59465b7e241257a1fb5a2221ad855ad44108bd7db0c1bcae4ea79b
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SSDEEP
3072:+nyiQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdk:JiQSo1EZGtKgZGtK/CAIuZAIuU
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 4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b
Files
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4a3d83754f9ea96b57540fd05e86891a108b762fa1b79132da9d539e3d96847b.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