Behavioral task
behavioral1
Sample
3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b.exe
Resource
win10v2004-20240426-en
General
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Target
3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b
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Size
69KB
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MD5
326e91e184fed47e22f72e86041a1325
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SHA1
04ec0ad134ed5f2f74365d09adca021a7a4c667a
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SHA256
3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b
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SHA512
577b0ca19dbcfa05a45a0c27f173b2676b062a7a0fb5bf131aa24e19c0d90e43e53d04b853d595045175e7dc8f4a070b072ddb3fc8761ec8126851aab41dddc5
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SSDEEP
1536:5lrsicagdzn8K2ariPOcjk+XQuPVN72NMSJ+HeeLN9ya:5JjcF8KfCOcjk+guPVjS4LLN9F
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b unpack001/out.upx
Files
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3c5d607ea3f9ebabdda4859fe2afed5e3271d21750f52a97d25c7c23fc83d56b.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 247KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ