Behavioral task
behavioral1
Sample
d0ef901b9aa4fadc9195db9c98893466_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d0ef901b9aa4fadc9195db9c98893466_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d0ef901b9aa4fadc9195db9c98893466_JaffaCakes118
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Size
49KB
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MD5
d0ef901b9aa4fadc9195db9c98893466
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SHA1
26b38e4f3d430060abe3ae51b7882839dbbdd17d
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SHA256
dd90617c4101b98660a8a3fc0f3e9665469fa2ac8d83e6b351412c603dbd5191
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SHA512
8bd5f6b2431a9ff0efd310754c5433b8cacce465d710e3f45be60c9d7f6def636339cff00056f0a9b4b0f9820eff8dab43060ec6d9fc0af172ddd78213e151e2
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SSDEEP
1536:XH6F/at0obCweTpq4cRpmNSlzpSfTDmfeuqVroS7wK4:X61QHXi3NEzp4TDm2uqp/
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule static1/unpack001/out.upx MailPassView -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d0ef901b9aa4fadc9195db9c98893466_JaffaCakes118 unpack001/out.upx
Files
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d0ef901b9aa4fadc9195db9c98893466_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
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: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ