Behavioral task
behavioral1
Sample
d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c.exe
Resource
win10v2004-20230220-en
General
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Target
d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c
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Size
5.2MB
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MD5
921d1e2e739f1f8e798ed4485a2cf936
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SHA1
3c8a26e8e3be497f46befbdf1547d9246d9e5f37
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SHA256
d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c
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SHA512
490e6b70b79f7dfc822361b87665a265d0351db49bc431e415e4309ea5a12a42c39081c857d8de080543c971511a84e8e02334b8c0f69e1d5ede3dfa334733a2
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SSDEEP
98304:lmjPz3PouTXlA0W5Sy3gcJUa6dwTcmc/mYoEuEq4Q2E9GrW0ViEz4AhKQT+Q2jcZ:KbvJA4SkqTcr/mYzuEUUlViE4AhKQCQv
Malware Config
Signatures
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Processes:
resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c
Files
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d4c958f37dbd57ef6f9f13a38580f823b6dea3de86b710a537bffd79f3f7240c.exe windows 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: 3.3MB - Virtual size: 13.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 20KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 16KB
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: 437KB - Virtual size: 932KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.4MB - Virtual size: 11.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 9KB - Virtual size: 12KB
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