Behavioral task
behavioral1
Sample
3721f3f93ca8e3fa39d74d311e12bda5_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3721f3f93ca8e3fa39d74d311e12bda5_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
3721f3f93ca8e3fa39d74d311e12bda5_JaffaCakes118
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Size
224KB
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MD5
3721f3f93ca8e3fa39d74d311e12bda5
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SHA1
1284489952e88179c0de63a6461aad1420bcc3e5
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SHA256
0a98c0d80714ab798de14e2092328cc60979928f92e363deccbce5b3c1851d0f
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SHA512
2bb3caf7268dfe85dd68fb3d506bba92d676689b4c5f96d71c75a472acb41b26bc96e56b0f83b2713f37e9ac2d25e92e31c76ffea6d88ff245394f4693c24e0f
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SSDEEP
6144:FdXLhODS/VYuOHPUeSF6oZOabnXbquvNeFkdok:nLAuQHrkMabneuvNQ1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3721f3f93ca8e3fa39d74d311e12bda5_JaffaCakes118 unpack001/out.upx
Files
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3721f3f93ca8e3fa39d74d311e12bda5_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 108KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 108KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 533KB - Virtual size: 532KB
IMAGE_SCN_MEM_READ