Behavioral task
behavioral1
Sample
a990c962a57e56b5cbb8a51e7971a995_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a990c962a57e56b5cbb8a51e7971a995_JaffaCakes118
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Size
126KB
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MD5
a990c962a57e56b5cbb8a51e7971a995
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SHA1
69227558979f4437783f2bfd278295dadcdee304
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SHA256
5ee8af02d4bf92a3689b3cbfbdd31b9f2efa35a5455aa1992b29263c3e700c93
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SHA512
b7328247511f9825a7bf56f2f5aaccb680bb427937c9681995ea9ac66bc04f1e148720de462365b9256523b3451f609367b7824c6244cff2d911e75e8099592e
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SSDEEP
3072:0qEoPcIf5BAAP9ChjpwyLcPL5YNgzADwwz:NDkcHP9CfLu9A0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a990c962a57e56b5cbb8a51e7971a995_JaffaCakes118 unpack001/out.upx
Files
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a990c962a57e56b5cbb8a51e7971a995_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 74KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ