Behavioral task
behavioral1
Sample
3b307f917d0bcc1083b2c70049a565a6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3b307f917d0bcc1083b2c70049a565a6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3b307f917d0bcc1083b2c70049a565a6_JaffaCakes118
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Size
71KB
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MD5
3b307f917d0bcc1083b2c70049a565a6
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SHA1
9e2bb35c10060130e98da7c4c38f7576cd710ae8
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SHA256
d3580f7c6897a352ee4b5daab30758cd0415d7a9bef831d53e8c609271d19dc3
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SHA512
5864946d3858affc4c90d1da429e28fc298d8c49502d5346a74ad7b62e9b6f2fa29c4742f44051806fa25f5fc0caa5c600bad844ab9f76920cd3cedfacb2bbd4
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SSDEEP
768:DVb5dMsMrKRScXkq7fY626k31FJJynV4BvTxkDp22GOpgX14cgAHZ7acmFrzwD8s:DfdMrcf726IyV4BwpgXCBAFSq84wBie8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b307f917d0bcc1083b2c70049a565a6_JaffaCakes118 unpack001/out.upx
Files
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3b307f917d0bcc1083b2c70049a565a6_JaffaCakes118.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
UPX0 Size: - Virtual size: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ