Behavioral task
behavioral1
Sample
1b5ad33332bb8197140ad4646bd7c9b7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b5ad33332bb8197140ad4646bd7c9b7.exe
Resource
win10v2004-20231215-en
General
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Target
1b5ad33332bb8197140ad4646bd7c9b7
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Size
173KB
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MD5
1b5ad33332bb8197140ad4646bd7c9b7
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SHA1
aa60b123ab49c4cb232c600debdc383e00dc6800
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SHA256
d04a89bbd05b189720a8e4594e194c1d5c6ae33ea0c2e273e84dc5a5ff304361
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SHA512
90cda255ca6b42901ac732b4270be46e165adda7763ea240cca80dad7a8cc3616709f4fc11aa25d52dc888baeb2b6f304a3ad5ef410e2f129ddd0ad6a66e578f
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SSDEEP
3072:ljMAEuTo5w+EILlelNofwKb+liL2YSO6ysRNUM6D9Xb4:ljqAo6xileodb8ineNUbL4
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b5ad33332bb8197140ad4646bd7c9b7
Files
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1b5ad33332bb8197140ad4646bd7c9b7.exe windows:4 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
CODE Size: 149KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 12KB
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: - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE