Behavioral task
behavioral1
Sample
557da5c692169163013c76c156e7b36a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
557da5c692169163013c76c156e7b36a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
557da5c692169163013c76c156e7b36a_JaffaCakes118
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Size
103KB
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MD5
557da5c692169163013c76c156e7b36a
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SHA1
a1d01f3658f5cef0fc143e4a4ddd8d1035f268ab
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SHA256
b9c7bb202d573e2450bc8956a663998bd3f565d213d365dfee04ea1a6a18a55d
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SHA512
badfbd435015e9d7a8c588c4ea2834e0dac20220adb499f1e21f3d1cd1081998bbf8c972dede4a055ad857889314ebeb61c26fc7c07e7117899f8d3b36dccb51
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SSDEEP
3072:xyeXmrB5Dm/JvCfsd3sJTWZMMfJsxjXX:geXmrBtmhvxGAvRsV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 557da5c692169163013c76c156e7b36a_JaffaCakes118 unpack001/out.upx
Files
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557da5c692169163013c76c156e7b36a_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: 152KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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
.text Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ