Behavioral task
behavioral1
Sample
bef4f6195dbe0f806b8f1d4ebd8957af_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bef4f6195dbe0f806b8f1d4ebd8957af_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
bef4f6195dbe0f806b8f1d4ebd8957af_JaffaCakes118
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Size
275KB
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MD5
bef4f6195dbe0f806b8f1d4ebd8957af
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SHA1
8b819e13f2628b5420fe4b72326c63c0a6507651
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SHA256
39bb2cb891205f1e07366c1cbcffb9c4e02298929b19cb8544e10f0ae7341199
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SHA512
a58acbc81296080df6dfe26a8a2a80555b2793fb61b29c0aa4e62762b303fc2e4b65d6646eab11c2d87d9f6faafbd083b4bb2365ba4c88988342e73d10839817
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SSDEEP
6144:KED+CEFMFnTmiFED+CEFMFnTmiGhRtUA7c50M5izh97qFhijvbbgc4rMB:KrCEFMFnzFrCEFMFnzGV5KV5izrqFkbv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bef4f6195dbe0f806b8f1d4ebd8957af_JaffaCakes118 unpack001/out.upx
Files
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bef4f6195dbe0f806b8f1d4ebd8957af_JaffaCakes118.exe .ps1 windows:4 windows x86 arch:x86 polyglot
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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
.code Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ