Behavioral task
behavioral1
Sample
b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe
Resource
win10v2004-20231222-en
General
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Target
b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe.zip
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Size
1.8MB
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MD5
8a1545b290399e4072a37dbb94cc70f8
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SHA1
a9e42db48b0fa8f8aa59c50420add982d726ea81
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SHA256
af251dcff2c7f63ca0bde44dc8c25b38bbeeba2596874988a289f09547296af2
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SHA512
6e3c9110cc04cdc106ec62977e58ee8485a1c2d3f1d03ce099f4a8bf9d78e36fe060d7fc1b6c32b7d55a46ea0caf563184077342db4a2f144fae9fbd580b8d88
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SSDEEP
49152:ZtwOG7GuakaV0VJM9OflpBMa9TWoBnstUT23exiDDdJ/Rf:cOJgaizBflpb9KU0UTy9DJX
Malware Config
Signatures
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resource yara_rule static1/unpack001/b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe
Files
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b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe.zip.zip
Password: infected
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b1cd16794e682e86af3bed77fae480c65294796480629d469195fff34fd5e5cc.exe.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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
.text Size: 1.5MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.itext Size: 14KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 31KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 173KB - Virtual size: 376KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
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