Behavioral task
behavioral1
Sample
data.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
data.exe
Resource
win10v2004-20231215-en
General
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Target
59533df469e130a58eb288b9eadb9736
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Size
1.8MB
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MD5
59533df469e130a58eb288b9eadb9736
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SHA1
f29a4d27c9b705ae6c674d084e40edff0d3041c0
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SHA256
e0bf70685f51672ee919feb174b8a3c048a1173bb49dc1aee0abe9d2f731039e
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SHA512
caf24680c3e18e10803a9fb3b875096c895a1464bd786d797d89af8defb841b966bb96d4a4c0ee27807a5e9003aa2e1467d6680fc3f26c3d51aa7a273cea5ab1
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SSDEEP
49152:358hXEjPufJVOnaDr62w13rtm3bPbedfRE5TxmBTtN1zmeH/x:35KEjPzSmJZMbqdfeTEBpbLZ
Malware Config
Signatures
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resource yara_rule static1/unpack001/data.dll aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/data.dll
Files
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59533df469e130a58eb288b9eadb9736.gz
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data.dll.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
Sections
.text Size: 1.5MB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 180KB - Virtual size: 860KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 51KB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Silvana Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.DC Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE