Behavioral task
behavioral1
Sample
4075031e84676ebc8fd91744dac4515a_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4075031e84676ebc8fd91744dac4515a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4075031e84676ebc8fd91744dac4515a_JaffaCakes118
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Size
1.9MB
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MD5
4075031e84676ebc8fd91744dac4515a
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SHA1
335bd960e22845225e60a79ee037959fa121915d
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SHA256
ae348d58d7662a8ea894b4828604f14271b44124950ce13eec639b2e2b030897
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SHA512
925dd6e8e479188d57c26a29f35f6745a5c7613380938ed9c361db00b893df5c705a3afee824030a69cf44e118c48c509ea8cfd0ad1d90ca6706d35d87cf3a19
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SSDEEP
49152:aYUZ5xE5oIXVpzBNYLL0nkg8pwiY/cL4u5O1zz/ia3C:FUZ5GoIlBBuLykPK/cL4WO1zJC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4075031e84676ebc8fd91744dac4515a_JaffaCakes118 unpack001/out.upx
Files
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4075031e84676ebc8fd91744dac4515a_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
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_32BIT_MACHINE
Sections
.text Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ