Behavioral task
behavioral1
Sample
b9a1ad8e321105652652d77baf6505cf_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b9a1ad8e321105652652d77baf6505cf_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b9a1ad8e321105652652d77baf6505cf_JaffaCakes118
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Size
11KB
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MD5
b9a1ad8e321105652652d77baf6505cf
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SHA1
6555476716a17dc009f9bd0ec702bc55336610d1
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SHA256
2c162bd00bf41409ac0b0d07af087d1cd28ebe45341b336f88498d42880b0d5c
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SHA512
f2f821aa173071d6207ef7c3ecfa6140409f0d70b2f16a3a83936fe420688d5d3300fd701f6649f6359fc553b223f461b3364d715234e707e4c94625efa3cbef
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SSDEEP
192:liqtVcTXfVF802SjYReZJbZh0MhhPDqv4bEp4KbIArfMo8YruIvXgQivbkSGlP:l7QT9TJFVhhhCpbhzIQivgb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9a1ad8e321105652652d77baf6505cf_JaffaCakes118 unpack001/out.upx
Files
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b9a1ad8e321105652652d77baf6505cf_JaffaCakes118.exe windows:8 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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 493B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ